Publications issues de la recherche financée par le GTIC

Khan AA, Sbihi H, Irvine MA, Jassem AN, Joffres Y, Klaver B, Janjua N, Bharmal A, Ng CH, Wilmer A, Galbraith J, Romney MG, Henry B, Hoang LMN, Krajden M, Hogan CA. Prediction of SARS-CoV-2 transmission dynamics based on population-level cycle threshold values: A Machine Learning and mechanistic modeling study. medRxiv. 2023 Mar 6. doi: https://doi.org/10.1101/2023.03.06.23286837.

Cheung MW, Dayam RM, Shapiro JR, Law JC, Chao GYC, Pereira D, Goetgebuer RL, Croitoru D, Stempak JM, Acheampong L, Rizwan S, Lee JD, Jacob L, Ganatra D, Law R, Rodriguez-Castellanos VE, Kern-Smith M, Delgado-Brand M, Mailhot G, Haroon N, Inman RD, Piguet V, Chandran V, Silverberg MS, Watts TH, Gingras AC. Third and fourth vaccine doses broaden and prolong immunity to SARS-CoV-2 in immunocompromised adult patients. medRxiv 2023.03.01.23286513; doi: https://doi.org/10.1101/2023.03.01.23286513.

Yau K, Enilama O, Levin A, Romney MG, Singer J, Blake P, Perl J, Leis JA, Kozak R, Tsui H, Bolotin S, Tran V, Chan CT, Tam P, Dhruve M, Kandel C, Estrada-Codecido J, Brown T, Siwakoti A, Abe KT, Hu Q, Colwill K, Gingras A-C, Oliver MJ and Hladunewich MA. Determining the Longitudinal Serologic Response to COVID-19 Vaccination in the Chronic Kidney Disease Population: A Clinical Research Protocol. Canadian Journal of Kidney Health and Disease. March 2023. DOI: 10.1177/20543581231160511.

Boucher E, Cao C, D’Mello S, Duarte N, Donnici C, Duarte N, Bennett G, SeroTracker Consortium, Adisesh A, Arora R, Kodama D, Bobrovitz N. Occupation and SARS-CoV-2 seroprevalence studies: a systematic review. BMJ Open. February 2023. DOI: 10.1136/bmjopen-2022-063771.

Jorgensen SCJ, Hernandez A, Fell DB, Austin PC, D’Souza R, Guttmann A, Kwong JC. Estimated effectiveness of postpartum maternal messenger RNA COVID-19 vaccination against Delta and Omicron SARS-CoV-2 infection and hospitalization in infants younger than 6 months. JAMA Pediatr. 2023 Feb 27. doi: https://doi.org/10.1001/jamapediatrics.2022.6134.

Desgagnés, JS, Désy, O, Thivierge, MP, Marcoux, M, Béland, S, De Serres, SA. SARS-Cov-2 Antibody Levels That Confer Immune Protection Based on Neutralization of the Omicron Variant. Transplantation, March 23, 2023. DOI: 10.1097/TP.0000000000004596.

Naveed Z, Li J, Naus M, García HAV, Wilton J, Janjua NZ; Canadian Immunization Research Network (CIRN) Provincial Collaborative Network (PCN) Investigators. A Population-Based Assessment of Myocarditis Following mRNA COVID-19 booster Vaccination Among Adult Recipients. Int J Infect Dis. 2023 Mar 24:S1201-9712(23)00106-6. doi: 10.1016/j.ijid.2023.03.027.

Patel, P., Li, X., Keown-Stoneman, C. D., Vanderloo, L. M., Kinlin, L. M., Maguire, J. L., & Birken, C. S. (2023). Changes in Pediatric Movement Behaviors During the COVID-19 Pandemic by Stages of Lockdown in Ontario, Canada: A Longitudinal Cohort Study, Journal of Physical Activity and Health, 20(4), 292-302. https://doi.org/10.1123/jpah.2022-0393

Buchan SA, Alley S, Seo CY, Johnson C, Kwong JC, Nasreen S, Thampi N, Lu D, Harris TM, Calzavara A, Wilson SE. Myocarditis or Pericarditis Events After BNT162b2 Vaccination in Individuals Aged 12 to 17 Years in Ontario, Canada. JAMA Pediatr. 2023 Feb 27:e226166. doi: 10.1001/jamapediatrics.2022.6166.

Piché-Renaud PP, Swayze S, Buchan SA, Wilson SE, Austin PC, Morris SK, Nasreen S, Schwartz KL, Tadrous M, Thampi N, Wilson K, Kwong JC; CANADIAN IMMUNIZATION RESEARCH NETOWRK (CIRN) Provincial Collaborative Investigators. COVID-19 Vaccine Effectiveness Against Omicron Infection and Hospitalization. Pediatrics. March 2023. DOI: 10.1542/peds.2022-059513

Grewal R, Nguyen L, Buchan SA, Wilson SE, Nasreen S, Austin PC, Brown KA, Fell DB, Gubbay JB, Schwartz KL, Tadrous M, Wilson K, Kwong JC. Effectiveness of mRNA COVID-19 vaccine booster doses against Omicron severe outcomes. Nature Communications. March 2023. DOI: 10.1038/s41467-023-36566-1

Germain M, Lewin A, Bazin R, Dieudé M, Perreault J, Boivin A, Grégoire Y, Renaud C. Cohort profile: A Quebec-based plasma donor biobank to study COVID-19 immunity (PlasCoV). BMJ Open. February 2023. DOI: 10.1136/bmjopen-2022-068803.

Wigle J, Hodwitz K, Juando-Prats C, Allan K, Li X, Howard L, Fallon B, Birken CS, Maguire JL, Parsons JA. Parents’ perspectives on SARS-CoV-2 vaccinations for children: a qualitative analysis. CMAJ. 2023 Feb 21;195(7):E259-E266. doi: 10.1503/cmaj.221401.

Alexandrova Y, Yero A, Mboumba Bouassa R-S, Comeau E, Samarani S, Brumme ZL, Hull M, Crawley AM, Langlois M-A, Angel JB, Cooper CL, Needham J, Lee T, Singer J, Anis AH, Costiniuk CT, Jenabian M-A. SARS-CoV-2 Vaccine-Induced T-Cell Response after Three Doses in People Living with HIV on Antiretroviral Therapy Compared to Seronegative Controls (CTN 328 COVAXHIV Study). Viruses. February 2023. DOI: 10.3390/v15020575

Cheung PK, Lapointe HR, Sang Y, Ennis S, Mwimanzi F, Speckmaier S, Barad E, Dong W, Liang R, Simons J, Lowe CF, Romney MG, Brumme CJ, Niikura M, Brockman MA, Brumme ZL. COVID-19 vaccine immunity study team. SARS-CoV-2 live virus neutralization after four COVID-19 vaccine doses in people with HIV receiving suppressive ART. AIDS. 2023 Feb 14. doi: 10.1097/QAD.0000000000003519.

Mwimanzi F, Lapointe HR, Cheung PK, Sang Y, Yaseen F, Kalikawe R, Datwani S, Burns L, Young L, Leung V, Ennis S, Brumme CJ, Montaner JSG, Dong W, Prystajecky N, Lowe CF, DeMarco ML, Holmes DT, Simons J, Niikura M, Romney MG, Brumme ZL, Brockman MA, Impact of age and SARS-CoV-2 breakthrough infection on humoral immune responses after three doses of COVID-19 mRNA vaccine, Open Forum Infectious Diseases, 2023, ofad073, doi: https://doi.org/10.1093/ofid/ofad073.

Fell DB, Török E, Sprague AE, Regan AK, Dhinsa T, Alton GD, Dimanlig-Cruz S, MacDonald SE, Buchan SA, Kwong JC, Wilson SE, Håberg SE, Gravel CA, Wilson K, Dunn SI, Shah PS, El-Chaâr D, Barrett J, Walker MC, Okun N, Dougan SD. Temporal trends and determinants of COVID-19 vaccine coverage and series initiation during pregnancy in Ontario, Canada, December 2020 to December 2021: A population-based retrospective cohort study. Vaccine. 2023 Feb 3. doi: https://doi.org/10.1016/j.vaccine.2023.01.073.

Cherry N, Mhonde T, Adisesh A, Burstyn I, Durand-Moreau Q, Labrèche F, Ruzycki S. The evolution of workplace risk for Covid-19 in Canadian healthcare workers and its relation to vaccination: A nested case-referent study. Am J Ind Med. 2023 Feb 3. doi: https://doi.org/10.1002/ajim.23466.

Bola R, Sutherland J, Murphy RA, Leeies M, Grant L, Hayward J, Archambault P, Graves L, Rose T, Hohl C. Patient-reported health outcomes of SARS-CoV-2–tested patients presenting to emergency departments: a propensity score–matched prospective cohort study. Public Health. February 2023. DOI: 10.1016/j.puhe.2022.11.016.

Tauzin A, Nicolas A, Ding S, Benlarbi M, Medjahed H, Chatterjee D, Dionne K, Gong SY, Gendron-Lepage G, Bo Y, Perreault J, Goyette G, Gokool L, Arlotto P, Morrisseau C, Tremblay C, Martel-Laferrière V, De Serres G, Levade I, Kaufmann DE, Côté M, Bazin R, Finzi A. Spike recognition and neutralization of SARS-CoV-2 Omicron subvariants elicited after the third dose of mRNA vaccine. Cell Rep. 2023 Jan 31;42(1):111998. doi: 10.1016/j.celrep.2023.111998.

Jorgensen SCJ, Hernandez A, Fell DB, Austin PC, D’Souza R, Guttmann A, Brown KA, Buchan SA, Gubbay JB, Nasreen S, Schwartz KL, Tadrous M, Wilson K, Kwong JC, on behalf of the Canadian Immunization Research Network (CIRN) Provincial Collaborative Network (PCN) Investigators. Maternal mRNA covid-19 vaccination during pregnancy and delta or omicron infection or hospital admission in infants: test negative design study. BMJ. February 2023. DOI: 10.1136/bmj-2022-074035.

Naylor KL, McArthur E, Dixon SN, Kwong JC, Thomas D, Balamchi S, Blake PG, Garg AX, Atiqazaaman M, Hladunewich MA, Levin A, Yeung A, Oliver MJ. Impact of study design on vaccine effectiveness estimates of two mRNA COVID-19 vaccine doses in patients with stage 5 chronic kidney disease. Kidney International. January 2023. DOI: 10.1016/j.kint.2023.01.009.

Hazlewood GS, Colmegna I, Hitchon C, Fortin PR, Bernatsky S, Clarke AE, Mosher D, Wilson T, Thomas M, Barber C, Harrison M, Bansback N, Proulx L, Richards DP, Kaplan GG. Preferences for COVID-19 vaccination in people with chronic immune-mediated inflammatory diseases. J Rheumatol. 2023 Jan 15:jrheum.220697. doi: 10.3899/jrheum.220697.

Tauzin A, Benlarbi M, Medjahed H, Grégoire Y, Perreault J, Gendron-Lepage G, Gokool L, Morrisseau C, Arlotto P, Tremblay C, Kaufmann DE, Martel-Laferrière V, Levade I, Côté M, De Serres G, Bazin R, Finzi A. Humoral Responses against BQ.1.1 Elicited after Breakthrough Infection and SARS-CoV-2 mRNA Vaccination. Vaccines. 2023; 11(2):242. https://doi.org/10.3390/vaccines11020242.

O’Brien SF, Goldman M, Drews SJ. An expanded role for blood donor emerging pathogens surveillance. CMAJ. January 2023. doi: 10.1503/cmaj.147635-l.

Lin K, Xu K, Daoust R, Taylor J, Rosychuk RJ, Hau JP, Davis P, Clark G, McRae AD, Hohl CM & the Canadian COVID-19 Emergency Department Rapid Response Network (CCEDRRN) investigators for the Network of Canadian Emergency Researchers, the Canadian Critical Care Trials Group. Prognostic association between d-dimer thresholds and 30-day pulmonary embolism diagnosis among emergency department patients with suspected SARS-CoV-2 infection: a Canadian COVID-19 Emergency Department Rapid Response Network study. Canadian Journal of Emergency Medicine. January 2023. DOI: 10.1007/s43678-022-00440-8.

Bergeri I, Whelan M, Ware H, Subissi L, Nardone A, Lewis HC, Li Z, Ma X, Valenciano M, Cheng B, Al Ariqi L, Rashidian A, Okeibunor J, Azim T, Wijesinghe P, Le LV, Vaughan A, Pebody R, Vicari A, Yan T, Yanes-Lane M, Cao C, Clifton DA, Cheng MP, Papenburg J, Buckeridge D, Bobrovitz N, Arora RK, Van Kerkhove MD, Unity Studies Collaborator Group. Global SARS-CoV-2 seroprevalence from January 2020 to April 2022: A systematic review and meta-analysis of standardized population-based studies. PLOS Medicine. 2022. DOI: 10.1371/journal.pmed.1004107.

Donnici C, Ilincic C, Cao C, Zhang C, Deveaux G, Clifton D, Buckeridge D, Bobrovitz N, Arora RK. Timeliness of reporting of SARS-CoV-2 seroprevalence results and their utility for infectious disease surveillance. Epidemics. Dec 2022. DOI: 10.1016/j.epidem.2022.100645.

Macdonald LK, Glogauer M, Allison P, Quiñonez C, Madathil S, Rock LD. Canadian dental hygienists’ experiences and perceptions of regulatory guidelines during the COVID-19 pandemic: a qualitative descriptive analysis. BMC Health Serv Res. 2022, 1570 2022 Dec 22;22(1570). doi: https://doi.org/10.1186/s12913-022-08925-z.

Brooks SC, Rosychuk RJ, Perry JJ, Morrison LJ, Wiemer H, Fok P, Rowe BH, Daoust R, Vatanpour S, Turner J, Landes M, Ohle R, Hayward J, Scheuermeyer F, Welsford M, Hohl C, the Canadian COVID-19 Rapid Response Network (CCEDRRN) for the Network of Canadian Emergency Researchers (NCER) and the Canadian Critical Care Trials Group (CCCTG). Derivation and validation of a clinical decision rule to risk-stratify COVID-19 patients discharged from the emergency department: The CCEDRRN COVID discharge score. JACEP Open. 2022; 3:e12868. doi: https://doi.org/10.1002/emp2.12868.

Costiniuk CT, Singer J, Lee T, Langlois MA, Arnold C, Galipeau Y, Needham J, Kulic I, Jenabian MA, Burchell AN, Shamji H, Chambers C, Walmsley S, Ostrowski M, Kovacs C, Tan DHS, Harris M, Hull M, Brumme ZL, Lapointe HR, Brockman MA, Margolese S, Mandarino E, Samarani S, Vulesevic B, Lebouché B, Angel JB, Routy JP, Cooper CL, Anis AH; COVAXHIV Study Group. COVID-19 vaccine immunogenicity in people with HIV. AIDS. 2023 Jan 1;37(1):F1-F10. doi: 10.1097/QAD.0000000000003429.

Maltseva M, Galipeau Y, Renner TM, Deschatelets L, Durocher Y, Akache B, Langlois MA. Characterization of Systemic and Mucosal Humoral Immune Responses to an Adjuvanted Intranasal SARS-CoV-2 Protein Subunit Vaccine Candidate in Mice. Vaccines. Dec 2022. DOI: 10.3390/vaccines11010030.

Healey GR, Golding L, Schick A, Majdoubi A, Lavoie PM, Vallance BA. Gut microbiome and dietary fibre intake strongly associate with IgG function and maturation following SARS-CoV-2 mRNA vaccination. Gut. Dec 2022. DOI: 10.1136/gutjnl-2022-328556.

O’Brien S, Caffrey N, Yi Q-L, Bolotin S, Janjua NZ, Binka M, Quach Thanh C, Stein D, Lang A, Colquhoun A, Pambrun C, Reedman C, Drews SJ. Cross-Canada variability in blood donor SARS-CoV-2 seroprevalence by social determinants of health, Microbiology Spectrum, 10 January 2023, DOI: https://doi.org/10.1128/spectrum.03356-22.

McEvoy CM, Hu Q, Abe KT, Yau K, Oliver MJ, Levin A, Gingras AC, Hladunewich MA, Yuen DA. Humoral Responses in the Omicron Era Following 3-Dose SARS-CoV-2 Vaccine Series in Kidney Transplant Recipients. Transplant Direct. 2022 Dec 7;9(1):e1401. doi: 10.1097/TXD.0000000000001401. PMID: 36518793; PMCID: PMC9742098.

Lapointe HR, Mwimanzi F, Cheung PK, Sang Y, Yaseen F, Speckmaier S, Barad E, Moran-Garcia M, Datwani S, Duncan MC, Kalikawe R, Ennis S, Young L, Ganase B, Omondi FH, Umviligihozo G, Dong W, Toy J, Sereda P, Burns L, Costiniuk CT, Cooper C, Anis AH, Leung V, Holmes D, DeMarco ML, Simons J, Hedgcock M, Prystajecky N, Lowe CF, Romney MG, Barrios R, Guillemi S, Brumme CJ, Montaner JSG, Hull M, Harris M, Niikura M, Brockman MA, Brumme ZL. Antibody response durability following three-dose COVID-19 vaccination in people with HIV receiving suppressive ART. AIDS:10.1097/QAD.0000000000003469, December 23, 2022. | DOI: 10.1097/QAD.0000000000003469.

Demone J, Maltseva M, Nourimand M, Nasr-Sharif M, Galipeau Y, Alarcon EI, Langlois MA, MacLean AM. Scalable agroinfiltration-based production of SARS-CoV-2 antigens for use in diagnostic assays and subunit vaccines. PLoS One. 2022 Dec 14;17(12):e0277668. doi: 10.1371/journal.pone.0277668. PMID: 36516116; PMCID: PMC9749978. https://pubmed.ncbi.nlm.nih.gov/36516116/.

Park H, Linthwaite B, Dussault C, Halavrezos A, Chalifoux S, Sherman J, Del Balso L, Buxton JA, Cox J, Kronfli N. Factors associated with changes in illicit opioid use during the COVID-19 pandemic among incarcerated people who use drugs in Quebec, Canada. Int J Prison Health. 2022 Dec 19. doi: https://doi.org/10.1108/IJPH-06-2022-0038.

Walmsley S, Ravindran R, Clarke R, Wouters B, Silva A, Gingras A-C, Szadkowski L. COVID-19 breakthrough infections in vaccinated participants of the Safety and Efficacy of Preventative COVID Vaccines sub-study. Can J Infect Dis Med Microbiol. 2022 Dec. doi: https://doi.org/10.3138/jammi-2022-0011.

Fowokan, H. Samji, J. Puyat, N. Janjua, J. Wilton, J. Wong, T. Grennan, C. Chambers, A. Kroch, C. T. Costiniuk, C. L. Cooper, A. N. Burchell, A. Anis. Effectiveness of COVID 19 Vaccines in People Living with HIV in British Columbia and comparisons with a matched HIV-Negative Cohort: A Test Negative Design. International Journal of Infectious Diseases. 2022;194(45):E1529-E1536. DOI: 10.1016/j.ijid.2022.11.035.

Round 4: Preliminary Results, ENCORE – Children and COVID-19 Montreal seroprevalence study (May – September 2022).

Naveed Z, Li J, Spencer M, Wilton J, Naus M, García HAV, Otterstatter M, Janjua NZ. Observed versus expected rates of myocarditis after SARS-CoV-2 vaccination: a population-based cohort study. CMAJ. 2022;194(45):E1529-E1536. DOI: https://www.cmaj.ca/content/194/45/E1529.

Naveed Z, Li J, Wilton J, Spencer M, Naus M, Velásquez García HA, Kwong JC, Rose C, Otterstatter M, Janjua NZ; Canadian Immunization Research Network (CIRN) Provincial Collaborative Network (PCN) Investigators. Comparative Risk of Myocarditis/Pericarditis Following Second Doses of BNT162b2 and mRNA-1273 Coronavirus Vaccines. J Am Coll Cardiol. 2022 Nov 15;80(20):1900–8, DOI: https://doi.org/10.1016/j.jacc.2022.08.799.

Paramo M. V., Abu-Raya B., Reicherz F., Xu R. Y., Bone J. N., Srigley J. A., Solimano A., Goldfarb D. M., Skowronski D. M., Lavoie P. M. Comparative analysis of pediatric Respiratory Syncytial Virus epidemiology and clinical severity before and during the COVID-19 pandemic in British Columbia, Canada. medRxiv. 2022. DOI: 10.1101/2022.11.18.22282477.

Kronfli N, Dussault C, Maheu-Giroux, M, Halavrezos A, Chalifoux S, Park H, Del Balso L, Cheng MP, Cox J. Importance of occupation for SARS-CoV-2 seroprevalence and COVID-19 vaccination among correctional workers in Quebec, Canada: A cross-sectional study. Front. Public Health, 09 November 2022. DOI: https://doi.org/10.3389/fpubh.2022.1021871.

Results from COVID-19 Vaccination During Pregnancy in Ontario, Report 6, posted at https://www.bornontario.ca/en/whats-happening/resources/Documents/COVID-19-Vaccination-during-pregnancy-in-Ontario_Report6.pdf.

Germain M, Lewin A, Bazin R, Dieudé M, Perreault J, Boivin A, Grégoire Y, Renaud C. Cohort profile: A Quebec-based plasma donor biobank to study COVID-19 immunity (PlasCoV). medRxiv. 2022 Nov 11. doi: https://doi.org/10.1101/2022.11.09.22282156.

Butler-Laporte G, Povysil G, Kosmicki JA, Cirulli ET, Drivas T, Furini S, Saad C, Schmidt A, Olszewski P, Korotko U, Quinodoz M, Çelik E, Kundu K, Walter K, Jung J, Stockwell AD, Sloofman LG, Jordan DM, Thompson RC, Del Valle D, Simons N, Cheng E, Sebra R, Schadt EE, Kim-Schulze S, Gnjatic S, Merad M, Buxbaum JD, Beckmann ND, Charney AW, Przychodzen B, Chang T, Pottinger TD, Shang N, Brand F, Fava F, Mari F, Chwialkowska K, Niemira M, Pula S, Baillie JK, Stuckey A, Salas A, Bello X, Pardo-Seco J, Gómez-Carballa A, Rivero-Calle I, Martinón-Torres F, Ganna A, Karczewski KJ, Veerapen K, Bourgey M, Bourque G, Eveleigh RJ, Forgetta V, Morrison D, Langlais D, Lathrop M, Mooser V, Nakanishi T, Frithiof R, Hultström M, Lipcsey M, Marincevic-Zuniga Y, Nordlund J, Schiabor Barrett KM, Lee W, Bolze A, White S, Riffle S, Tanudjaja F, Sandoval E, Neveux I, Dabe S, Casadei N, Motameny S, Alaamery M, Massadeh S, Aljawini N, Almutairi MS, Arabi YM, Alqahtani SA, Al Harthi FS, Almutairi A, Alqubaishi F, Alotaibi S, Binowayn A, Alsolm EA, El Bardisy H, Fawzy M, Cai F, Soranzo N, Butterworth A; COVID-19 Host Genetics Initiative; DeCOI Host Genetics Group; GEN-COVID Multicenter Study (Italy); Mount Sinai Clinical Intelligence Center; GEN-COVID consortium (Spain); GenOMICC Consortium; Japan COVID-19 Task Force; Regeneron Genetics Center, Geschwind DH, Arteaga S, Stephens A, Butte MJ, Boutros PC, Yamaguchi TN, Tao S, Eng S, Sanders T, Tung PJ, Broudy ME, Pan Y, Gonzalez A, Chavan N, Johnson R, Pasaniuc B, Yaspan B, Smieszek S, Rivolta C, Bibert S, Bochud PY, Dabrowski M, Zawadzki P, Sypniewski M, Kaja E, Chariyavilaskul P, Nilaratanakul V, Hirankarn N, Shotelersuk V, Pongpanich M, Phokaew C, Chetruengchai W, Tokunaga K, Sugiyama M, Kawai Y, Hasegawa T, Naito T, Namkoong H, Edahiro R, Kimura A, Ogawa S, Kanai T, Fukunaga K, Okada Y, Imoto S, Miyano S, Mangul S, Abedalthagafi MS, Zeberg H, Grzymski JJ, Washington NL, Ossowski S, Ludwig KU, Schulte EC, Riess O, Moniuszko M, Kwasniewski M, Mbarek H, Ismail SI, Verma A, Goldstein DB, Kiryluk K, Renieri A, Ferreira MAR, Richards JB. Exome-wide association study to identify rare variants influencing COVID-19 outcomes: Results from the Host Genetics Initiative. PLoS Genet. 2022 Nov 3;18(11):e1010367. doi: 10.1371/journal.pgen.1010367.

Daroya E, Greya C, Lessard D, Klassen B, Skakoon-Sparling S, Gaspar M, Perez-Brumer A, Adam B, Lachowsky NJ, Moore D, Sang JM, Lambert G, Hart TA, Cox J, Jollimore J, Tan DHS, Grace D. ‘I did not have sex outside of our bubble’: Changes in Sexual Practices and Risk Reduction Strategies among Sexual Minority Men in Canada during the COVID-19 Pandemic. Culture, Health, and Sexuality. 2022 November. DOI: 10.1080/13691058.2022.2139414.

Windsor JW, Caplan L, Ingram RJM, Charlton C, Kanji JN, Tipples G, Holodinsky JK, Bernstein CN, Mahoney DJ, Bernatsky S, Benchimol EI, Kaplan GG; STOP COVID-19 in IBD Research Group. Serological responses to the first four doses of SARS-CoV-2 vaccine in patients with inflammatory bowel disease. Lancet Gastroenterol Hepatol. 2022 Oct 25:S2468-1253(22)00340-5. DOI: 10.1016/S2468-1253(22)00340-5.

Tauzin A, Gong SY, Chatterjee D, Ding S, Painter MM, Goel RR, Beaudoin-Bussières G, Marchitto L, Boutin M, Laumaea A, Okeny J, Gendron-Lepage G, Bourassa C, Medjahed H, Goyette G, Williams JC, Bo Y, Gokool L, Morrisseau C, Arlotto P, Bazin R, Fafard J, Tremblay C, Kaufmann DE, De Serres G, Richard J, Côté M, Duerr R, Martel-Laferrière V, Greenplate AR, Wherry EJ, Finzi A. A boost with SARS-CoV-2 BNT162b2 mRNA vaccine elicits strong humoral responses independently of the interval between the first two doses. Cell Rep. 2022 Oct 25;41(4):111554. doi: 10.1016/j.celrep.2022.111554.

Zinszer K, Charland K, Pierce L, Saucier A, McKinnon B, Hamelin M-E, Cheriet I, Da Torre MB, Carbonneau J, Nguyen CT, De Serres G, Papenburg J, Boivin G, Quach C. Seroprevalence, seroconversion, and seroreversion of infection-induced SARS-CoV-2 antibodies among a cohort of children and adolescents in Montreal, Canada. medRxiv 2022 Oct 10. doi: https://doi.org/10.1101/2022.10.28.22281660.

Ma H., Chan A. K. Baral S. D, Fahim C., Straus S., Sander B., Mishra S. Which curve are we flattening? The disproportionate impact of COVID-19 among economically marginalized communities in Ontario, Canada, was unchanged from wild-type to omicron. medRxiv. 2022. DOI: 10.24.22281104.

Lapointe HR, Mwimanzi F, Cheung PK, Sang Y, Yaseen F, Speckmaier S, Barad E, Moran-Garcia M, Datwani S, Duncan MC, Kalikawe R, Ennis S, Young L, Ganase B, Omondi FH, Umviligihozo G, Dong W, Toy J, Sereda P, Burns L, Costiniuk CT, Cooper C, Anis AH, Leung V, Holmes D, DeMarco ML, Simons J, Hedgcock M, Prystajecky N, Lowe CF, Romney MG, Barrios R, Guillemi S, Brumme CJ, Montaner JSG, Hull M, Harris M, Niikura M, Brockman MA, Brumme ZL. Antibody response durability following three-dose COVID-19 vaccination in people with HIV receiving suppressive ART. medRxiv. 2022. 11.03.22281912; DOI: https://doi.org/10.1101/2022.11.03.22281912.

Nantel S, Bourdin B, Adams K, Carbonneau J, Rabezanahary H, Hamelin M-E, McCormack D, Savard P, Longtin Y, Cheng MP, De Serres G, Corbeil J, Gilca V, Baz M, Boivin G, Quach C, Decaluwe H. Symptomatology during previous SARS-CoV-2 infection and serostatus before vaccination 1 influences the immunogenicity of BNT162b2 COVID-19 mRNA vaccine. Front Immunol. 2022 Oct 14;13:930252. doi: 10.3389/fimmu.2022.930252.

Bettinger JA, Irvine MA, Shulha HP, Valiquette L, Muller MP, Vanderkooi OG, Kellner JD, Top KA, Sadarangani M, McGeer A, Isenor JE, Marty K, Soe P, De Serres G; Canadian Immunization Research Network. Adverse Events Following Immunization with mRNA and Viral Vector Vaccines in Individuals with Previous SARS-CoV-2 Infection from the Canadian National Vaccine Safety Network. Clin Infect Dis. 2022 Oct 31:ciac852. doi: 10.1093/cid/ciac852.

Holder KA, Ings DP, Harnum DOA, Russell RS, Grant MD. Moderate to severe SARS-CoV-2 infection primes vaccine-induced immunity more effectively than asymptomatic or mild infection. NPJ Vaccines. 2022 Oct 21;7(1):122. DOI: 10.1038/s41541-022-00546-1.

Sujane Kandasamy, Baanu Manoharan, Zainab Khan, Rosain Stennett, Dipika Desai, Rochelle Nocos, Gita Wahi, Davina Banner, Russell J de Souza, Scott Lear, Sonia S Anand. Perceptions of COVID-19 risk, vaccine access, and confidence: a qualitative analysis of South Asians in Canada. medRxiv 2022.10.21.22281321; doi: https://doi.org/10.1101/2022.10.21.22281321.

O’Brien SF, Caffrey N, Yi Q-L, Pambrun C, Drews SJ. SARS-CoV-2 Seroprevalence among Canadian Blood Donors: The Advance of Omicron. Viruses. 2022; 14(11):2336. doi: https://doi.org/10.3390/v14112336.

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Rébillard RM, Charabati M, Grasmuck C, Filali-Mouhim A, Tastet O, Brassard N, Daigneault A, Bourbonnière L, Anand SP, Balthazard R, Beaudoin-Bussières G, Gasser R, Benlarbi M, Carmena Moratalla A, Carpentier Solorio Y, Boutin M, Farzam-Kia N, Descôteaux-Dinelle J, Fournier AP, Gowing EM, Laumaea A, Jamann H, Lahav B, Goyette G, Lemaître F, Mamane VH, Prévost J, Richard J, Thai K, Cailhier JF, Chomont N, Finzi A, Chassé M, Durand M, Arbour N, Kaufmann DE, Prat A, Larochelle C. Identification of SARS-CoV-2-specific immune alterations in acutely ill patients. J Clin Invest. Le 26 février 2021;26:145853. doi: 10.1172/JCI145853

Nazy I, Jevtic SD, Moore JC, Huynh A, Smith JW, Kelton JG, Arnold DM. Platelet-activating immune complexes identified in critically ill COVID-19 patients suspected of heparin-induced thrombocytopenia. J Thromb Haemost. Le 27 février 2021. doi: 10.1111/jth.15283.

Papenburg J , Cheng MP , Corsini R, Caya C, Mendoza E, Manguiat K, Lindsay LF , Wood H, Drebot MA, Dibernardo A , Zaharatos G , Bazin R, Gasser R, Benlarbi M , Gendron-Lepage G, Beaudoin-Bussières G, Prévost J, Finzi A, Ndao M, Yansouni C. Evaluation of a commercial culture-free neutralization antibody detection kit for severe acute respiratory syndrome-related coronavirus-2 and comparison with an anti-RBD ELISA assay. medRxiv [Preprint]. Le 20 février 2021. doi: 10.1101/2021.01.23.21250325.

Anand SP, Prévost J, Richard J, Perreault J, Tremblay T, Drouin M, Fournier MJ, Lewin A, Bazin R, Finzi A. High-throughput detection of antibodies targeting the SARS-CoV-2 Spike in longitudinal convalescent plasma samples. Transfusion. Le 18 février 2021. doi: 10.1111/trf.16318.

Gasser R, Cloutier M, Prévost J, Fink C, Ducas É, Ding S, Dussault N, Landry P, Tremblay T, Laforce-Lavoie A, Lewin A, Beaudoin-Bussières G, Laumaea A, Medjahed H, Larochelle C, Richard J, Dekaban GA, Dikeakos JD, Bazin R, Finzi A. Major role of IgM in the neutralizing activity of convalescent plasma against SARS-CoV-2. Cell Rep. Le février 2021. 10:108790. doi: 10.1016/j.celrep.2021.108790.

Flood C, Thomas B, Wilson K. Mandatory vaccination for health care workers: an analysis of law and policy. CMAJ. Le 8 février 2021. 8;193(6). doi.org/10.1503/cmaj.202755.

Saeed S, Drews SJ, Pambrun C, Yi QL, Osmond L, O’Brien SF. SARS‐CoV‐2 seroprevalence among blood donors after the first COVID‐19 wave in Canada. Transfusion. Le 1 février 2021. doi: 10.1111/trf.16296.

Bolotin S, Tran V, Osman S, Brown KA, Buchan SA, Joh E, Deeks SL, Allen VG. SARS-CoV-2 seroprevalence survey estimates are affected by anti-nucleocapsid antibody decline. J Infect Dis. Le 5 janvier 2021:jiaa796. doi: 10.1093/infdis/jiaa796.

Law JC, Koh WH, Budylowski P, Lin J, Yue F, Abe KT, Rathod B, Girard M, Li Z, Rini JM, Mubareka S, McGeer A, Chan AK, Gingras AC, Watts TH, A Ostrowski M. Systematic examination of antigen-specific recall T cell responses to SARS-CoV-2 versus influenza virus reveals a distinct inflammatory profile. J Immunol. Le 1 janvier 2021;206(1):37-50. doi: 10.4049/jimmunol.2001067.

Lu M, Uchil PD, Li W, Zheng D, Terry DS, Gorman J, Shi W, Zhang B, Zhou T, Ding S, Gasser R, Prévost J, Beaudoin-Bussières G, Anand SP, Laumaea A, Grover JR, Liu L, Ho DD, Mascola JR, Finzi A, Kwong PD, Blanchard SC, Mothes W. Real-time conformational dynamics of SARS-CoV-2 spikes on virus particles. Cell Host & Microbe. Le 9 décembre 2020;28(6):880-891. doi: 0.1016/j.chom.2020.11.001.

Ding S, Laumaea A, Benlarbi M, Beaudoin-Bussières G, Gasser R, Medjahed H, Pancera M, Stamatatos L, McGuire AT, Bazin R, Finzi A. Antibody binding to SARS-CoV-2 S glycoprotein correlates with but does not predict neutralization. Viruses. Le 26 octobre 2020; 12(11):1214. doi: 10.3390/v12111214.

Prévost J, Gasser R, Beaudoin-Bussières G, Richard J, Duerr R, Laumaea A, Anand SP, Goyette G, Benlarbi M, Ding S, Medjahed H, Lewin A, Perreault J, Tremblay T, Gendron-Lepage G, Gauthier N, Carrier M, Marcoux D, Piché A, Lavoie M, Benoit A, Loungnarath V, Brochu G, Haddad E, Stacey HD, Miller MS, Desforges M, Talbot PJ, Maule GTG, Côté M, Therrien C, Serhir B, Bazin R, Roger M, Finzi A. Cross-sectional evaluation of humoral responses against SARS-CoV-2 Spike. Cell Rep Med. Le 20 octobre 2020;1(7):100126. doi: 10.1016/j.xcrm.2020.100126.

Beaudoin-Bussières G, Laumaea A, Anand SP, Prévost J, Gasser R, Goyette G, Medjahed H, Perreault J, Tremblay T, Lewin A, Gokool L, Morrisseau C, Bégin P, Tremblay C, Martel-Laferrière V, Kaufmann D, Richard J, Bazin R, Finzi A. Decline of humoral responses against SARS-CoV-2 spike in convalescent individuals. mBio. Le 16 octobre 2020. doi: 10.1128/mBio.02590-20.

Anand SP, Chen Y, Prévost J, Gasser R, Beaudoin-Bussières G, Abrams CF, Pazgier M, Finzi A. Interaction of human ACE2 to membrane-bound SARS-CoV-1 and SARS-CoV-2 S glycoproteins. Viruses. Le 29 septembre 2020;12(10):1104. doi: 10.3390/v12101104.

Arora RK, Joseph A, Van Wyk J, Rocco S, Atmaja A, May E, Yan T, Bobrovitz N, Chevrier J, Cheng MP, Williamson T. SeroTracker: a global SARS-CoV-2 seroprevalence dashboard. Lancet Infect Dis. Le aout 2020. doi: 10.1016/S1473-3099(20)30631-9

Publications de nos experts

Stephen B. Freedman and James D. Kellner. Protecting Canada’s children from the consequences of the fourth wave of the COVID-19 pandemic. CMAJ September 27, 2021 193 (38) E1500-E1502; DOI: https://www.cmaj.ca/content/193/38/E1500

Vinh DC, Abel L, Bastard P, Cheng MP, Condino-Neto A, Gregersen PK, Haerynck F, Cicalese MP, Hagin D, Soler-Palacín P, Planas AM. Harnessing Type I IFN Immunity Against SARS-CoV-2 with Early Administration of IFN-β. Journal of Clinical Immunology. 2021 Jun 8:1-8.

Yang J, D’Souza R, Kharrat A, Fell DB, Snelgrove JW, Murphy KE, Shah P.. COVID‐19 pandemic and population‐level pregnancy and neonatal outcomes: a living systematic review and meta‐analysis. Acta Obstet et Gynecol Scand 2021;100:1756–70. doi:10.1111/aogs.14206

Drouin O, Moore Hepburn C, Farrar DS, Baerg K, Chan K, Cyr C, Donner EJ, Embree JE, Farrell C, Forgie S, Giroux R, Kang KT, King M, Laffin M, Luu TM, Orkin J, Papenburg J, Pound CM, Price VE, Purewal R, Sadarangani M, Salvadori MI, Top KA, Viel-Thériault I, Kakkar F et Morris SK. Characteristics of children admitted to hospital with acute SARS-CoV-2 infection in Canada in 2020. CMAJ September 27, 2021 193 (38) E1483-E1493; DOI: https://www.cmaj.ca/content/193/38/E1483

Top KA, Bettinger JA, Kwong JC, Wilson SE, Hapuhennedige S. Enhancing Canada’s Vaccine Safety Surveillance for COVID-19 Vaccination Programs. CANvax. 2021 Sep 8. https://canvax.ca/brief/enhancing-canadas-vaccine-safety-surveillance-covid-19-vaccination-programs / Top KA, Bettinger JA, Kwong JC, Wilson SE, Hapuhennedige S. Renforcement de la surveillance de l’innocuité des vaccins dans les programmes de vaccination contre la COVID-19 au Canada. CANvax. 2021 Sep 8. https://canvax.ca/fr/brief/renforcement-de-la-surveillance-de-linnocuite-des-vaccins-dans-les-programmes-de-vaccination

Stone M, Grebe E, Sulaeman H, Di Germanio C, Dave H, Kelly K, Biggerstaff B, Crews BO, Tran N, Jerome KR, Denny TN, Hogema B, Destree M, Jones JM, Thornburg N, Simmons G, Krajden M, Kleinman S, Dumont LJ, Busch MP. Evaluation of commercially available high-throughput SARS-CoV-2 serological assays for serosurveillance and related applications. medRxiv doi: 10.1101/2021.09.04.21262414

Savitz DA, Bengtson AM, Hardy E, Fell DB. Pregnancy and the Risk of Severe COVID-19 Infection: Methodologic Challenges and Research Recommendations. BJOG. 18 Sep 2021. doi: 10.1111/1471-0528.16935.

Velásquez García HA, Wilton J, Smolina K, Chong M, Rasali D, Otterstatter M, Rose C, Prystajecky N, David S, Galanis E, McKee G, Krajden M, Zafar Janjua NZ. Mental health and substance use associated with hospitalization among people with laboratory confirmed diagnosis of COVID-19 in British Columbia: a population-based cohort study. medRxiv. Le 28 août 2021. doi : 10.1101/2021.08.26.21262697

Kaida A, Brotto LA, Murray MCM, Cote HCF, Albert AY, Nicholson V, Gormley R, Gordon S, Booth A, Smith LW, Baaske A, Galea LAM, Sadarangani M, Ogilvie GS. Intention to receive a COVID-19 vaccine by HIV status among a population-based sample of women and gender diverse individuals in British Columbia, Canada. Le 22 août 2021. https://www.medrxiv.org/content/10.1101/2021.08.19.21262249v1 doi : https://doi.org/10.1101/2021.08.19.21262249

Bastard P, …, [Vinh DC] …, et al. Autoantibodies neutralizing type I IFNs are present in ~4% of uninfected individuals over 70 years old and account for ~20% of COVID-19 deaths. Sci Immunol. Le 19 août 2021;6(62):eabl4340. doi : 10.1126/sciimmunol.abl4340. PMID : 34413139.

Fisman DN, Greer AL, Brankston G, Hillmer M, O’Brien SF, Drews SJ, Tuite AR. COVID-19 Case Age Distribution: Correction for Differential Testing by Age. Ann Intern Med. doi : 10.7326/M20-7003

Sundaram M, Nasreen S, Calzavara A, He S, Chung H, Bronskill SE, Buchan SA, Tadrous M, Tanuseputro P, Wilson W, Wilson S, Kwong JC. Background rates of all-cause mortality, hospitalizations, and emergency department visits among nursing home residents in Ontario, Canada to inform COVID-19 vaccine safety assessments. Vaccine. 2021;39:5265-70. doi : https://doi.org/10.1016/j.vaccine.2021.07.060

Nault L, Marchitto L, Goyette G, Tremblay-Sher D, Fortin C, Martel-Laferrière V, Trottier B, Richard J, Durand M, Kaufmann D, Finzi A, Tremblay C. Covid-19 vaccine immunogenicity in people living with HIV-1. bioRxiv 2021.08.13.456258. doi : https://doi.org/10.1101/2021.08.13.456258

Gobeil PA, Pillet S, Boulay I, Charland N, Lorin A, Cheng M, Vinh D, Boutet P, Van Der Most R, Roman F, Perez MAC, D’Aoust MA, Landry N, Ward BJ. Durability and Cross-Reactivity of Immune Responses Induced by an AS03 Adjuvanted Plant-Based Recombinant Virus-Like Particle Vaccine for COVID-19. medRxiv. Le 1^er janvier 2021. doi : 10.1101/2021.08.04.21261507

Groves H, Piché‐Renaud PP, Allen U. The significance and impact of SARS‐CoV‐2 variants of concern in pediatric solid organ transplantation: More unknowns than knowns. Pediatr Transplant. Le 16 juin 2021. doi : 10.1111/petr.14071

Hall VG, Ferreira VH, Ku T, Ierullo M, Majchrzak-Kita B, Chaparro C, Selzner N, Schiff J, McDonald M, Tomlinson G, Kulasingam V, Kumar D, Humar A. Randomized Trial of a Third Dose of mRNA-1273 Vaccine in Transplant Recipients. N Engl J Med, le 11 août 2021. doi : 10.1056/NEJMc2111462.

Parotto M, Nainan MS, Munblit D, Elhazmi A, Ranzani O, Herridge M. Recovery after prolonged ICU treatment in patients with COVID-1. Lancet Respir Med 2021;9(8):812-4. doi : https://doi.org/10.1016/S2213-2600(21)00318-0

Lewin A, Therrien R, De Serres G, Grégoire Y, Perreault J, Drouin M, Fournier M J, Tremblay T, Beaudoin J, Beaudoin-Bussières G, Prévost J, Gendron-Lepage G, Finzi A, Bernier F, Bazin R, Germain M, Delage G. (2021). SARS-CoV-2 seroprevalence among blood donors in Québec, and analysis of symptoms associated with seropositivity: a nested case-control study. Can J Public Health;112(4) :576–86. https://doi.org/10.17269/s41997-021-00531-6

Xia Y, Ma H, Moloney G, Velásquez García HA, Sirski M, Janjua NZ, Vickers D, Williamson T, Katz A, Yu K, Kustra R, Buckeridge DL, Brisson M, Baral SD, Mishra S, Maheu-Giroux M, 2021. Geographical concentration of COVID-19 cases by social determinants of health in 16 large metropolitan areas in Canada – a cross-sectional study. medRxiv. 2021.07.23.21261039; doi : 10.1101/2021.07.23.21261039

Nourbakhsh S, Fazil A, Li M, Mangat CS, Peterson SW, Daigle J, Langner S, Shurgold J, D’Aoust P, Delatolla R, Mercier E, Pang X, Lee BE, Stuart R, Wijayasri S, Champredon D. A Wastewater-based epidemic model for SARS-CoV-2 with application to three Canadian cities. medRxiv. Le 25 juillet 2021. doi : https://doi.org/10.1101/2021.07.19.21260773

Wilson K, Sher G, Philpott J. Preparing for the next pandemic by creating Canadian Immunization Services. CMAJ 2021;193:E1092–3. doi : 10.1503/cmaj.210670; www.cmaj.ca/content/193/28/E1092

Bolotin S, Wilson S, Murti M. Achieving and sustaining herd immunity to SARS-CoV-2. CMAJ Juillet 2021;193(28):E1089; DOI : 10.1503/cmaj.210892

Huynh A, Kelton JG, Arnold DM, Daka M, Nazy I. Antibody epitopes in vaccine-induced immune thrombotic thrombocytopenia. Nature (2021). https://doi.org/10.1038/s41586-021-03744-4

Racey CS, Donken R, Porter I, Albert A, Bettinger JA, Mark J, Bonifacio L, Dawar M, Gagel M, Kling R, Mema S, Mitchell H, Roe I, Ogilvie G, Sadarangani M, 2021. Intentions of public school teachers in British Columbia, Canada to receive a COVID-19 vaccine. Vaccine: X 8, 100106. doi : 10.1016/j.jvacx.2021.100106

The CONCOR-1 Study Group, CONCOR-1 writing committee, Bégin P, Callum J, Jamula E, Cook R, Heddle NM, Tinmouth A, Zeller MP, Beaudoin-Bussières G, Amorim L, Bazin R, Loftsgard KC, Carl R, Chassé M, Cushing MM, Daneman N, Devine DV, Dumaresq J, Fergusson DA, Gabe C, Glesby MJ, Li N, Liu Y, McGeer A, Robitaille N, Sachais BS, Scales DC, Schwartz L, Shehata N, Turgeon AF, Wood H, Zarychanski R, Finzi A, Arnold DM, for The CONCOR-1 Study Group. Convalescent plasma for hospitalized patients with COVID-19 and the effect of plasma antibodies: a randomized controlled, open-label trial. medRxiv. Le 3 juillet 2021. doi: 10.1101/2021.06.29.21259427.

Abdulnoor M, Eshaghi A, Perusini SJ, Corbeil A, Cronin K, Fittipaldi N, Forbes JD, Guthrie JL, Kus JV, Majury A, Mazzulli T, Melano RG, Olsha R, Sullivan S, Tran V, Patel SN, Allen VG, Gubbay JB. Real-time RT-PCR allelic discrimination assay for detection of N501Y mutation in the spike protein of SARS-CoV-2 associated with variants of concern. medRxiv. Le 2 juillet 2021. doi: 10.1101/2021.06.23.21258782.

Sadarangani M, Marchant A, Kollmann TR. Immunological mechanisms of vaccine-induced protection against COVID-19 in humans. Nat Rev Immunol. Le 1 juillet 2021. doi: 10.1038/s41577-021-00578-z.

Zhang Y, Malekjahani A, Udugama BN, Kadhiresan P, Chen H, Osborne M, Franz M, Kucera M, Plenderleith S, Yip L, Bader GD, Tran V, Gubbay JB, McGeer A, Mubareka S, Chan WCW. Surveilling and tracking COVID-19 patients using a portable quantum dot smartphone device. Nano Lett. Le 23 juin 2021;21(12):5209-5216. doi: 10.1021/acs.nanolett.1c01280.

Bennet SMP, Kaufmann M, Takami K, Sjaarda C, Douchant K, Moslinger E, Wong H, Reed DE, Ellis AK, Vanner S, Colautti RI, Sheth PM. Small-molecule metabolome identifies potential therapeutic targets against COVID-19. medRxiv. Le 18 juin 2021. doi: 10.1101/2021.06.18.21259150.

Greenhawt M, Abrams EM, Shaker M, Chu DK, Kahn D, Akin C, Alqurashi W, Arkwright P, Baldwin JL, Ben-Shoshan M, Bernstein J, Bingeman T, Blumchen K, Byrne A, Bognanni A, Campbell D, Campbell R, Chagla Z, Chan ES, Chan J, Comberiatti P, Dribin TE, Ellis AK, Fleischer DM, Fox A, Frischmeyer-Guerrerio PA, Gagnon R, Grayson MH, Horner CC, Hourihane J, Katelaris CH, Kim H, Kelso JM, Lang D, Ledford D, Levin M, Lieberman J, Loh R, Mack D, Mazer B, Mosnaim G, Munblit D, Mustafa SS, Nanda A, Oppenheimer J, Perrett KP, Ramsey A, Rank M, Robertson K, Shiek J, Spergel JM, Stukus D, Tang MLK, Tracy JM, Turner PJ, Whalen-Browne A, Wallace D, Wang J, Wasserman S, Witty JK, Worm M, Vander Leek TK, Golden DBK. The risk of allergic reaction to SARS-CoV-2 vaccines and recommended evaluation and management: A systematic review, meta-analysis, GRADE assessment, and international consensus approach. J. Allergy Clin. Immunol. Le 18 juin 2021. doi: 10.1016/j.jaip.2021.06.006.

Griffin BD, Chan M, Tailor N, Mendoza EJ, Leung A, Warner BM, Duggan AT, Moffat E, He S, Garnett J, Tran KN, Banadyga L, Albietz A, Tierney K, Audet J, Bello A, Vendramelli R, Boese AS, Fernando L, Lindsay LR, Jardine CM, Wood H, Poliquin G, Strong JE, Drebot M, Safronetz D, Embury-Hyat C, Kobasa D. SARS-CoV-2 infection and transmission in the North American deer mouse. Nat Commun. Le 14 juin 2021;12:3612. doi: 10.1038/s41467-021-23848-9.

Brotto LA, Chankasingh K, Baaske A, Albert A, Booth A, Kaida A, Smith LW, Racey S, Gottschlich A, Murray MCM, Sadarangani M, Ogilvie GS, Galea L. The influence of sex, gender, age, and ethnicity on psychosocial factors and substance use throughout phases of the COVID-19 pandemic. medRxiv. Le 10 juin 2021. doi: 10.1101/2021.06.08.21258572.

Skowronski DM, Setayeshgar S, Zou M, Prystajecky N, Tyson JR, Galanis E, Naus M, Patrick DM, Sbihi H, El Adam S, Henry B, Hoang LMN, Sadarangani M, Jassem AN, Krajden M. Single-dose mRNA vaccine effectiveness against SARS-CoV-2, including P. 1 and B. 1.1. 7 variants: a test-negative design in adults 70 years and older in British Columbia, Canada. medRxiv. Le 9 juin 2021. doi: 10.1101/2021.06.07.21258332.

Bourguignon A, Arnold DM, Warkentin TE, Smith JW, Pannu T, Shrum JM, Al Maqrashi ZAA, Shroff A, Lessard M-C, Blais N, Kelton JG, Nazy I. Adjunct immune globulin for vaccine-induced thrombotic thrombocytopenia. N Engl J Med. Le 9 juin 2021. doi: 10.1056/NEJMoa2107051.

Vinh DC, Abel L, Bastard P, Cheng MP, Condino-Neto A, Gregersen PK, Haerynck F, Cicalese MP, Hagin D, Soler-Palacín P, Planas AM, Pujol A, Notarangelo LD, Zhang Q, Su HC, Casanova JL, Meyts I; COVID Human Genetic Effort. Harnessing type I IFN immunity against SARS-CoV-2 with early administration of IFN-β. J Clin Immunol. Le 8 juin 2021:1–18. doi: 10.1007/s10875-021-01068-6.

Verma AA, Hora T, Jung HY, Fralick M, Malecki SL, Lapointe-Shaw L, Weinerman A, Tang T, Kwan JL, Liu JJ, Rawal S, Chan TCY, Cheung AM, Rosella LC, Ghassemi M, Herridge M, Mamdani M, Razak F. Caractéristiques et issues des hospitalisations pour les cas de COVID-19 et d’influenza dans la région de Toronto. CMAJ. Le 7 juin 2021;193(23):E859-E869. doi: 10.1503/cmaj.202795-f.

Bullard J, Funk D, Dust K, Garnett L, Tran K, Bello A, Strong JE, Lee SJ, Waruk J, Hedley A, Alexander D, Caeseele PV, Loeppky C, Poliquin G. Comparison de l’infectivité du coronavirus du syndrome respiratoire aigu sévère 2 chez les enfants et les adultes. CMAJ. Le 7 juin 2021;193(23):E870-E877. doi: 10.1503/cmaj.210263-f.

Liu M, Arora RK, Krajden M. Tests de détection rapides d’antigènes pour le SRAS-CoV-2. CMAJ. Le 7 juin 2021;193(23):E886-E887. doi: 10.1503/cmaj.202827-f.

Reyes Domingo F, Waddell LA, Cheung AM, Cooper CL, Belcourt VJ, Zuckermann AME, Corrin T, Ahmad R, Boland L, Laprise C, Idzerda L, Khan A, Jaramillo Garcia A. Prevalence of long-term effects in individuals diagnosed with COVID-19: a living systematic review. Le 6 juin 2021. doi:10.1101/2021.06.03.21258317.

Tauzin A, Nayrac M, Benlarbi M, Gong SY, Gasser R, Beaudoin-Bussières G, Brassard N, Laumaea A, Vézina D, Prévost J, Anand SP, Bourassa C, Gendron-Lepage G, Medjahed H, Goyette G, Niessl J, Tastet O, Gokool L, Morrisseau C, Arlotto P, Stamatatos L, McGuire AT, Larochelle C, Uchil P, Lu M, Mothes W, De Serres G, Moreira S, Roger M, Richard J, Martel-Laferrière V, Duerr R, Tremblay C, Kaufmann DE, Finzi A. A single dose of the SARS-CoV-2 vaccine BNT162b2 elicits Fc-mediated antibody effector functions and T-cell responses. Cell Host and Microbe. Le 4 juin 2021. doi: 10.1016/j.chom.2021.06.001.

Betti M, Bragazzi N, Heffernan J, Kong J, Raad A. Could a new COVID-19 mutant strain undermine vaccination efforts? A mathematical modelling approach for estimating the spread of B.1.1.7 using Ontario, Canada, as a case study. Vaccines. Le 3 juin 2021; 9(6):592. doi: 10.3390/vaccines9060592.

Heckman GA, Kay K, Morrison A, Grabowski DC, Hirdes JP, Mor V, Shaw G, Benjamin S, Boscart VM, Costa AP, Declercq A, Geffen L, Sang Lum TY, Moser A, Onder G, Van Hout H. Proceedings from an international virtual townhall: Reflecting on the COVID-19 pandemic: themes from long-term care. J Am Med Dir Assoc. Le 1 juin 2021. doi: 10.1016/j.jamda.2021.03.029.

Goupil R, Benlarbi M, Beaubien-Souligny W, Nadeau-Fredette A-C, Chatterjee D, Goyette G, Gunaratnam L, Lamarche C, Tom A, Finzi A, Suri RS. Short-term antibody response afer 1 dose of BNT162b2 vaccine in patients receiving hemodialysis. CMAJ. Le 31 mai 2021. doi: 10.1503/cmaj.210673.

Ogilvie GS, Gordon S, Smith LW, Albert A, Racey CS, Booth A, Gottschlich A, Goldfarb D, Murray MCM, Galea LAM, Kaida A, Brotto LA, Sadarangani M. Intention to receive a COVID-19 vaccine: results from a population-based survey in Canada. BMC Public Health. Le 29 mai 2021;21(1):1017. doi: 10.1186/s12889-021-11098-9.

Wong ST, Romney M, Matic N, Haase K, Ranger M, Dhari R, Affleck F, Tan E, Ndateba I, Tobias E, Saewyc E, Schwandt M, Sin D. Feasibility and utility of rapid antigen testing for COVID-19 in a university residence: a cross sectional study. medRxiv. Le 26 mai 2021. doi: 10.1101/2021.05.24.21257732.

Verma AA, Pai M, Saha S, Bean S, Fralick M, Gibson JL, Greenberg RA, Kwan JL, Lapointe-Shaw L, Tang T, Morris AM, Razak F. Managing drug shortages during a pandemic: tocilizumab and COVID-19. CMAJ. Le 25 mai 2021;193(21):E771-E776. doi: 10.1503/cmaj.210531.

Yau K, Abe KT, Naimark D, Oliver MJ, Perl J, Leis JA, Bolotin S, Tran V, Mullin S, Shadowitz E, Garnham-Takaoka J, de Launay KQ, Takaoka A, Straus SE, McGeer AJ, Chan CT, Colwill K, Gingras A-C, Hladunewich MA. The humoral response to the BNT162b2 vaccine in hemodialysis patients. medRxiv. Le 24 mai 2021. doi: 10.1101/2021.05.24.21257425.

Vogel TP, Top KA, Karatzios C, Hilmers DC, Tapia LI, Moceri P, Giovannini-Chami L, Wood N, Chandler RE, Klein NP, Schlaudecker EP, Poli MC, Muscal E, Munoz FM. Multisystem inflammatory syndrome in children and adults (MIS-C/A): Case definition & guidelines for data collection, analysis, and presentation of immunization safety data. Vaccine. Le 21 mai 2021;39(22):3037-3049. doi: 10.1016/j.vaccine.2021.01.054.

Kotwa JD, Jamal AJ, Mbareche H, Yip L, Aftanas P, Barati S, Bell NG, Bryce E, Coomes E, Crowl G, Duchaine C, Faheem A, Farooqi L, Hiebert R, Katz K, Khan S, Kozak R, Li AX, Mistry HP, Mozafarihashjin M, Nasir JA, Nirmalarajah K, Panousis EM, Paterson A, Plenderleith S, Powis J, Prost K, Schryer R, Taylor M, Veillette M, Wong T, Zhong XZ, McArthur AG, McGeer AJ, Mubareka S. Surface and air contamination with SARS-CoV-2 from hospitalized COVID-19 patients in Toronto, Canada. medRxiv. Le 20 mai 2021. doi: 10.1101/2021.05.17.21257122.

Merckx J, Cooke S, Tal TE, Laxer RM, Bitnun A, Morris SK, Yeh EA, Yea C, Gill P, Papenburg J, Lefebvre M-A, Ulloa-Gutierrez R, Brenes-Chacon H, Yock-Corrales A, Ivankovich-Escoto G, Soriano-Fallas A, Hernandez-de Mezerville M, Dewan T, Restivo L, Nateghian A, Haghighi Aski B, Manafi A, Dwilow R, Bullard J, Lopez A, Sadarangani M, Roberts A, Barton M, Petel D, Le Saux N, Bowes J, Purewal R, Lautermilch J, Tehseen S, Bayliss A, Wong JK, Leifso K, Foo C, Robinson J. Multicenter cohort study of multisystem inflammatory syndrome in children (MIS-C). medRxiv. Le 19 mai 2021. doi: 10.1101/2021.05.14.21257058.

Tremblay K, Rousseau S, Zawati MH, Auld D, Chassé M, Coderre D, Falcone EL, Gauthier N, Grandvaux N, Gros-Louis F, Jabet C, Joly Y, Kaufmann DE, Laprise C, Larochelle C, Maltais F, Mes-Masson A-M, Montpetit A, Piché A, Richards JB, Tse SM, Turgeon AF, Turecki G, Vinh DC, Wang HT, Mooser V,on behalf of BQC19. The Biobanque québécoise de la COVID-19 (BQC19)—A cohort to prospectively study the clinical and biological determinants of COVID-19 clinical trajectories. PLOS ONE. Le 19 mai 2021;16(5): e0245031. doi: 10.1371/journal.pone.0245031.

Lewin A, Therrien R, De Serres G, Grégoire Y, Perreault J, Drouin M, Fournier M-J, Tremblay T, Beaudoin J, Beaudoin-Bussières G, Prévost J, Gendron-Lepage G, Finzi A, Bernier F, Bazin R, Germain M, & Delage G. SARS-CoV-2 seroprevalence among blood donors in Québec, and analysis of symptoms associated with seropositivity: a nested case-control study. Can J Public Health. Le 17 mai 2021. doi: 10.17269/s41997-021-00531-6.

Saeed S, Uzicanin S, Lewin A, Lieshout-Krikke R, Faddy H, Erikstrup C, Osiowy C, Seed C, Steele W, Davidson K, Custer B, O’Brien S. Current challenges of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) seroprevalence studies among blood donors: A scoping review. medRxiv [Preprint]. Le 17 mai 2021. doi: 10.1101/2021.05.13.21257177.

Gobeil P, Pillet S, Séguin A, Boulay I, Mahmood A, Vinh DC, Charland N, Boutet P, Roman F, Most RVD, Ceregido Perez MDLA, Ward BJ, Landry N. Interim report of a phase 2 randomized trial of a plant-produced virus-like particle vaccine for Covid-19 in healthy adults aged 18-64 and older adults aged 65 and older. medRxiv [Preprint]. Le 14 mai 2021. doi: 10.1101/2021.05.14.21257248.

Campbell JR, Dion C, Uppal A, Yansouni CP, Menzies D. Systematic testing for SARS-CoV-2 infection among essential workers in Montréal, Canada: A prospective observational and cost assessment study. medRxiv [Preprint]. Le 14 mai 2021. doi: 10.1101/2021.05.12.21256956.

Saeed S, O’Brien SF, Abe K, Yi O, Rathod B, Wang J, Fazel-Zarandi M, Tuite A, Fisman D, Wood H, Colwill K, Gingras A-C, Drews S. Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) seroprevalence: Navigating the absence of a gold standard. medRxiv [Preprint]. Le 12 mai 2021. doi: 10.1101/2021.05.11.21256992.

Liu J, Budylowski P, Samson R, Griffin BD, Babuadze G, Rathod B, Colwill K, Abioye JA, Schwartz JA, Law R, Yip L, Ahn SK, Chau S, Naghibosadat M, Arita Y, Hu Q, Yue FY, Banerjee A, Mossman K, Mubareka S, Kozak RA, Pollanen MS, Orozco NM, Gingras A-C, Marcusson EG, Ostrowski MA. Preclinical evaluation of a SARS-CoV-2 mRNA vaccine PTX-COVID19-B. bioRxiv [Preprint]. Le 12 mai 2021. doi: 10.1101/2021.05.11.443286.

Hossenbaccus L, Linton S, Ramchandani R, Gallant M, Ellis AK, Insights into allergic risk factors from birth cohort studies. Ann. Allergy Asthma Immunol. Le 7 mai 2021. doi: 10.1016/j.anai.2021.04.025.

GloPID-R, UKCDR, and COVID-19 Clinical Research Coalition Cross-Working Group on COVID-19 Research in LMICs (Kaushic C). Priorities for COVID-19 research response and preparedness in low-resource settings. Lancet. Le 6 mai 2021;397(10288):1866-1868. doi: 10.1016/S0140-6736(21)00980-6.

Sjaarda CP, Guthrie JL, Mubareka S, Simpson JT, Hamelin B, Wong H, Mortimer L, Slinger R, McArthur AG, Desjardins M, McGeer A, Mazzulli T, Douchant K, Brabant-Kirwan D, Fattouh R, Campigotto A, Patel SN, Fittipaldi N, Colautti RI, Sheth PM for the Ontario’s COVID-19 Genomics Rapid Response Coalition. Temporal dynamics and evolution of SARS-CoV-2 demonstrate the necessity of ongoing viral genome sequencing in Ontario, Canada. mSphere. Le 5 mai 2021;6(3):e00011-21. doi: 10.1128/mSphere.00011-21.

Watt JA, Lane NE, Veroniki AA, Vyas MV, Williams C, Ramkissoon N, Thompson Y, Tricco AC, Straus SE, Goodarzi Z. Diagnostic accuracy of virtual cognitive assessment and testing: Systematic review and meta-analysis. J Am Geriatr Soc. Le 4 mai 2021. doi: 10.1111/jgs.17190.

Bégin P, Callum J, Heddle NM, Cook R, Zeller MP, Tinmouth A, Fergusson DA, Cushing MM, Glesby MJ, Chassé M, Devine DV, Robitalle N, Bazin R, Shehata N, Finzi A, McGeer A, Scales DC, Schwartz L, Turgeon AF, Zarychanski R, Daneman N, Carl R, Amorim L, Gabe C, Ellis M, Sachais BS, Loftsgard KC, Jamula E, Carruthers J, Duncan J, Lucier K, Li N, Liu Y, Armali C, Kron A, Modi D, Auclair MC, Cerro S, Avram M, Arnold DM. Convalescent plasma for adults with acute COVID-19 respiratory illness (CONCOR-1): study protocol for an international, multicentre, randomized, open-label trial. Trials. Le 4 mai 2021;22(1):323. doi: 10.1186/s13063-021-05235-3.

Caulley L, Shaw J, Corsten M, Hua N, Angel JB, Poliquin G, Whelan J, Antonation K, Johnson-Obaseki S. Salivary testing of COVID-19: evaluation of serological testing following positive salivary results. BMC Infect Dis. Le 4 mai 2021;21(1):410. doi: 10.1186/s12879-021-06108-5.

Nieuwlaat R, Mbuagbaw L, Mertz D, Burrows LL, Bowdish DME, Moja L, Wright GD, Schünemann HJ. Coronavirus disease 2019 and antimicrobial resistance: parallel and interacting health emergencies. Clin Infect Dis. Le 4 mai 2021;72(9):1657-1659. doi: 10.1093/cid/ciaa773.

Stone M, Germanio CD, Wright DJ, Sulaeman H, Dave H, Fink RV, Notari EP, Green V, Strauss D, Kessler D, Destree M, Saa P, Williamson PC, Simmons G, Stramer SL, Opsomer J, Jones JM, Kleinman S, Busch MP, for the NHLBI Recipient Epidemiology and Donor Evaluation Study-IV-Pediatric (REDS-IV-P). Use of U.S. blood donors for national serosurveillance of SARS-CoV-2 antibodies: Basis for an expanded national donor serosurveillance program. medRxiv [Preprint]. Le 3 mai 2021. doi: 10.1101/2021.05.01.21255576.

Norton A, Olliaro P, Sigfrid L, Carson G, Paparella G, Hastie C, Kaushic C, Boily-Larouche G, Suett JC, O’Hara M; ISARIC and GloPID-R Long COVID Forum Working Group. Long COVID: tackling a multifaceted condition requires a multidisciplinary approach. Lancet Infect Dis. Le mai 2021;21(5):601-602. doi: 10.1016/S1473-3099(21)00043-8.

Jolliffe DA, Camargo CA Jr, Sluyter JD, Aglipay M, Aloia JF, Ganmaa D, Bergman P, Borzutzky A, Damsgaard CT, Dubnov-Raz G, Esposito S, Gilham C, Ginde AA, Golan-Tripto I, Goodall EC, Grant CC, Griffiths CJ, Hibbs AM, Janssens W, Khadilkar AV, Laaksi I, Lee MT, Loeb M, Maguire JL, Majak P, Mauger DT, Manaseki-Holland S, Murdoch DR, Nakashima A, Neale RE, Pham H, Rake C, Rees JR, Rosendahl J, Scragg R, Shah D, Shimizu Y, Simpson-Yap S, Kumar GT, Urashima M, Martineau AR. Vitamin D supplementation to prevent acute respiratory infections: a systematic review and meta-analysis of aggregate data from randomised controlled trials. Lancet Diabetes Endocrinol. Le mai 2021;9(5):276 – 292. doi: 10.1016/S2213-8587(21)00051-6.

Vijh R, Ghafari C, Hayden A, Schwandt M, Sekirov I, Morshed M, Levett P, Krajden M, Boraston S, Daly P, Lysyshyn M, Harding J, McLennan M, Chahil N, Mak A, McKee G. Serological survey following SARS-COV-2 outbreaks at long-term care facilities in metro Vancouver, British Columbia: Implications for outbreak management and infection control policies. Am J Infect Control. Le mai 2021;49(5):649-652. doi: 10.1016/j.ajic.2020.10.009.

Matic N, Lawson T, Ritchie G, Stefanovic A, Leung V, Champagne S, Romney MG, Lowe CF. Automated molecular testing of saliva for SARS-CoV-2 detection. Diagn Microbiol Infect Dis. Le mai 2021;100(1):115324. doi: 10.1016/j.diagmicrobio.2021.115324.

Alsharrah D, Alhaddad F, Alyaseen M, Aljamaan S, Almutairi N, Ayed M, Papenburg J, Alghounaim M. Clinical characteristics of pediatric SARS-CoV-2 infection and coronavirus disease 2019 (COVID-19) in Kuwait. J Med Virol. Le mai 2021;93(5):3246-3250. doi: 10.1002/jmv.26684.

Lewin A, Drews SJ, Lieshout‐Krikke R, Erikstrup C, Saeed S, Fady H, Uzicanin S, Custer B, O’Brien SF. An international comparison of anti‐SARS‐COV‐2 assays used for seroprevalence surveys from blood component providers. Vox Sang. Le 29 avril 2021. doi: 10.1111/vox.13100.

Sundaram ME, Calzavara A, Mishra S, Kustra R, Chan AK, Hamilton MA, Djebli M, Rosella LC, Watson T, Chen H, Chen B, Baral SD, Kwong JC. Individual and social determinants of SARS-CoV-2 testing and positivity in Ontario, Canada: a population-wide study. CMAJ. Le 27 avril 2021. doi: 10.1503/cmaj.202608.

Curran J, Dol J, Boulos L, Somerville M, McCulloch H, MacDonald M, LeBlanc J, Barrett L, Hatchette T, Comeau J, Reynolds B, Shin D, Gallant A, Wong H, Crowther D, Yu Z. Transmission characteristics of SARS-CoV-2 variants of concern Rapid Scoping Review. medRxiv. Le 25 avril 2021. doi: 10.1101/2021.04.23.21255515.

Watkins-Martin K, Orri M, Pennestri M-H, Castellanos-Ryan N, Larose S, Gouin J-P, Ouellet-Morin I, Philippe F, Boivin M, Tremblay RE, Côté SM, Geoffroy M-C. Depression and anxiety symptoms in young adults before and during the Covid-19 pandemic: Evidence from a Canadian population-based cohort. medRxiv. Le 23 avril 2021. doi: 10.1101/2021.04.23.21255994.

Banerjee A, El-Sayes N, Budylowski P, Jacob RA, Richard D, Maan H, Aguiar JA, Demian WL, Baid K, D’Agostino MR, Ang JC, Murdza T, Tremblay B.J.-M, Afkhami S, Karimzadeh M, Irving AT, Yip L, Ostrowski M, Hirota JA, Kozak R, Capellini TD, Miller MS, Wang B, Mubareka S, McGeer AJ, McArthur AG, Doxey AC, Mossman K, Experimental and natural evidence of SARS-CoV-2 infection-induced activation of type I interferon responses. ISCIENCE. Le 23 avril 2021. doi: 10.1016/j.isci.2021.102477.

REMAP-CAP Investigators, Gordon AC, Mouncey PR, Al-Beidh F, Rowan KM, Nichol AD, Arabi YM, Annane D, Beane A, van Bentum-Puijk W, Berry LR, Bhimani Z, Bonten MJM, Bradbury CA, Brunkhorst FM, Buzgau A, Cheng AC, Detry MA, Duffy EJ, Estcourt LJ, Fitzgerald M, Goossens H, Haniffa R, Higgins AM, Hills TE, Horvat CM, Lamontagne F, Lawler PR, Leavis HL, Linstrum KM, Litton E, Lorenzi E, Marshall JC, Mayr FB, McAuley DF, McGlothlin A, McGuinness SP, McVerry BJ, Montgomery SK, Morpeth SC, Murthy S, Orr K, Parke RL, Parker JC, Patanwala AE, Pettilä V, Rademaker E, Santos MS, Saunders CT, Seymour CW, Shankar-Hari M, Sligl WI, Turgeon AF, Turner AM, van de Veerdonk FL, Zarychanski R, Green C, Lewis RJ, Angus DC, McArthur CJ, Berry S, Webb SA, Derde LPG. Interleukin-6 receptor antagonists in critically ill patients with Covid-19. N Engl J Med. Le 22 avril 2021;384(16):1491-1502. doi: 10.1056/NEJMoa2100433.

Lebrasseur A, Fortin-Bédard N, Lettre J, Raymond E, Bussières EL, Lapierre N, Faieta J, Vincent C, Duchesne L, Ouellet MC, Gagnon E, Tourigny A, Lamontagne MÈ, Routhier F. Impact of the COVID-19 pandemic on older adults: rapid review. JMIR Aging. Le 12 avril 2021;4(2):e26474. doi: 10.2196/26474.

Furman E, Cressman A, Shin S, Kuznetsov A, Razak F, Verma A, Diamant A. Prediction of personal protective equipment use in hospitals during COVID-19. Health Care Manag Sci. Le 12 avril 2021:1–15. doi: 10.1007/s10729-021-09561-5.

Bullard J, Funk D, Dust K, Garnett L, Tran K, Bello A, Strong JE, Lee SJ, Waruk J, Hedley A, Alexander D, Caeseele PV, Loeppky C, Poliquin G. Infectivity of severe acute respiratory syndrome coronavirus 2 in children compared with adults. CMAJ. Le 9 avril 2021;cmaj.210263. doi: 10.1503/cmaj.210263.

McAlister FA, Bushnik T, Leung AA, Saxinger L. Informing COVID-19 vaccination priorities based on the prevalence of risk factors among adults in Canada. CMAJ. Le 9 avril 2021;cmaj.210529. doi: 10.1503/cmaj.210529.

Verma AA, Razak F. Lessons for hospital care from the first wave of COVID-19 in Ontario, Canada. Hosp Pract. Le 9 avril 2021. doi: 10.1080/21548331.2021.1915657

Watson T, Kwong JC, Kornas K, Mishra S, Rosella LC. Neighbourhood characteristics associated with the geographic variation in laboratory confirmed COVID-19 in Ontario, Canada: a multilevel analysis. medRxiv. Le 9 avril 2021. doi: 10.1101/2021.04.06.21254988.

Sadarangani M, Abu Raya B, Conway JM, Iyaniwura SA, Falcao RC, Colijn C, Coombs D, Gantt S. Importance of COVID-19 vaccine efficacy in older age groups. Vaccine. Le 8 avril 2021;39(15):2020-2023. doi: 10.1016/j.vaccine.2021.03.020.

Goupil R, Benlarbi M, Beaubien-Souligny W, Nadeau-Fredette A-C, Chatterjee D, Goyette G, Lamarche C, Tom A, Finzi A, Suri RS. Short-term antibody response and tolerability after one dose of BNT162b2 vaccine in patients receiving hemodialysis: A report from the Quebec Renal Network COVID-19 study. medRxiv. Le 8 avril 2021. doi: 10.1101/2021.03.30.21254652.

Mishra S, Ma H, Moloney G, You KCY, Darvin D, Landsman D, Kwong JC, Calzavara A, Straus S, Chan AK, Gournis E, Rilkoff H, Xia Y, Katz A, Williamson T, Malikov K, Kustra R, Maheu-Giroux M, Sander B, Baral SD. Increasing concentration of COVID-19 by socioeconomic determinants and geography in Toronto, Canada: an observational study. medRxiv. Le 6 avril 2021. doi: 10.1101/2021.04.01.21254585.

Fell DB, Dimitris MC, Hutcheon JA, Ortiz JR, Platt RW, Regan AK, Savitz DA. Guidance for design and analysis of observational studies of fetal and newborn outcomes following COVID-19 vaccination during pregnancy. Vaccine. Le 1 avril 2021;39(14):1882-1886. doi: 10.1016/j.vaccine.2021.02.070.

Nikiforuk AM, Kuchinski KS, Twa DDW, Lukac CD, Sbihi H, Basham CA, Steidl C, Prystajecky NA, Jassem AN, Krajden M, Patrick DM, Sekirov I. The contrasting role of nasopharyngeal angiotensin converting enzyme 2 (ACE2) transcription in SARS-CoV-2 infection: A cross-sectional study of people tested for COVID-19 in British Columbia, Canada. EBioMedicine. Le 1 avril 2021;66:103316. doi: 10.1016/j.ebiom.2021.103316.

Cholette F, Mesa C, Harris A, Ellis H, Cachero K, Lacap P, Galipeau Y, Langlois M-A, Gingras A-C, Yansouni CP, Papenburg J, Cheng MP, Chakraborty P, Stein DR, Caeseele PV, Barlett S, Krajden M, Goldfarb D, McGeer A, Osiowy C, Hankins C, Mazer B, Drebot M, Kim J. Dried blood spot specimens for SARS-CoV-2 antibody testing: A multi-site, multi-assay comparison. Research Square [Preprint]. Le 1 avril 2021. doi: 10.21203/rs.3.rs-366992/v1.

Valcourt EJ, Manguiat K, Robinson A, Chen JC, Dimitrova K, Philipson C, Lamoureux L, McLachlan E, Schiffman Z, Drebot MA, Wood H. Evaluation of a commercially-available surrogate virus neutralization test for severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2). Diagn Microbiol Infect Dis. Le avril 2021;99(4):115294. doi: 10.1016/j.diagmicrobio.2020.115294.

Carson G, Sigfrid L, Olliaro P, Norton A, Paparella G, Matulevics R, Gillesen A, Horby P, Hastie C, O’Hara M, Suett J, Moore S, Vaux R, Habarugira JM, Boily-Larouche G, Clark E, Hart P, Golding J, Madelaine C, Mackenwells B, Ruze K, Jamieson N, Resende L, Depoortere E, Kinsey A, Munblit D, Hanna F, Diaz J, Wilder-Smith A, Wiysonge C, Kaushic C, Reyes LF, Bruzzone R, Yazdanpanah Y, Ghebreyesus TA, Blydenstein AV, Keita A, Siqueira A, Cheung A, Stavropoulou C, Simpson F, Scott J, Breen J, Fokam J, Baillie K, Netravathi M, Herridge M, Alwan N, Rupali P, Zarychanski R, Choi S-H, Mlaba L, Badio M, Mewar B, G Assaf, Brightling C, Altmann D, Bozza F, Hung I, Ohmagari N, Singh S, Morioka S, Hatcher S, Piva S. Research priorities for Long Covid: refined through an international multi-stakeholder forum. BMC Med. Le 31 mars 2021;19(84). doi: 10.1186/s12916-021-01947-0.

Stamatatos L, Czartoski J, Wan Y-H, Homad LJ, Rubin V, Glantz H, Neradilek M, Seydoux E, Jennewein MF, MacCamy AJ, Feng JL, Mize G, De Rosa SC, Finzi A, Lemos MP, Cohen KW, Moodie Z, McElrath J, McGuire AT. mRNA vaccination boosts cross-variant neutralizing antibodies elicited by SARS-CoV-2 infection. Science. Le 25 mars 2021. doi: 10.1126/science.abg9175.

Cojocaru R, Yaseen I, Unrau PJ, Lowe CF, Ritchie G, Romney MG, Sin DD, Gill S, Slyadnev M. Microchip RT-PCR Detection of Nasopharyngeal SARS-CoV-2 Samples. J Mol Diagn. Le 8 mars 2021. doi: 10.1016/j.jmoldx.2021.02.009.

Morshed M, Sekirov I, McLennan M, Levett PN, Chahil N, Mak A, Carruthers E, Pidduck T, Kustra J, Laley J, Lee M-K, Chu K, Burgess F, Vijh R, Willis L, Wada R, Blancaflor R, Boraston S, Hayden A, Krajden M. Comparative analysis of capillary vs venous blood for serologic detection of SARS-CoV-2 antibodies by RPOC lateral flow tests. Open Forum Infect. Dis. Le 8 mars 2021;8(3). doi: 10.1093/ofid/ofab043.

Barton M, Papenburg J, Ulloa-Gutierrez R, Brenes-Chacon H, Yock-Corrales A, Ivankovich-Escoto G, Soriano-Fallas A, Mezerville MH, Bitnun A, Morris SK, El Tal T, Yeh EA, Gill P, Laxer R, Nateghian A, Aski BH, Manafif A, Lefebvre M-A, Caya C, Cooke S, Dewan T, Restivo L, Viel-Thériault I, Trajtman A, Dwilow R, Bullard J, Sadarangani M, Roberts A, Le Saux N, Bowes J, Wong JK, Purewal R, Lautermilch J, Leifso K, Foo C, Newhook LA, Bayliss A, Petel D, Robinson J on behalf of the Paediatric Investigators Collaborative Network on Infections in Canada (PICNIC). Multicenter cohort study of children hospitalized with SARS-CoV-2 infection. MedRxiv. Le 23 février 2021. doi.org/10.1101/2021.02.19.21251340.

Therrien C, Serhir B, Bélanger-Collard M, Skrzypczak J, Shank DK, Renaud C, Girouard J, Loungnarath V, Carrier M, Brochu G, Tourangeau F, Gilfix B, Piche A, Bazin R, Guérin R, Lavoie M, Martel-Laferrière V, Fortin C, Benoit A, Marcoux D, Gauthier N, Laumaea AM, Gasser R, Finzi A, Roger M. Multicenter evaluation of the clinical performance and the neutralizing antibody activity prediction properties of 10 high-throughput serological assays used in clinical laboratories. J Clin Microbiol. Le 18 février 2021;59(3):e02511-20. doi: 10.1128/JCM.02511-20.

Ismail SJ, Zhao L, Tunis MC, Deeks SL, Quach C. Key populations for early COVID-19 immunization: preliminary guidance for policy. CMAJ. Le 30 novembre 2020;192(48):E1620-32. doi: 10.1503/cmaj.202353.

Perreault J, Tremblay T, Fournier MJ, Drouin M, Beaudoin-Bussières G, Prévost J, Lewin A, Bégin P, Finzi A, Bazin R. Waning of SARS-CoV-2 RBD antibodies in longitudinal convalescent plasma samples within 4 months after symptom onset. Blood. Le 26 novembre 2020;136(22):2588-2591. doi: 10.1182/blood.2020008367.

Kohler PP, Kahlert CR, Sumer J, Flury D, Güsewell S, Leal-Neto OB, Notter J, Albrich WC, Babouee Flury B, McGeer A, Kuster S, Risch L, Schlegel M, Vernazza P. Prevalence of SARS-CoV-2 antibodies among Swiss hospital workers: Results of a prospective cohort study. Infect Control Hosp Epidemiol. Le octobre 2020;8:1-5. doi: 10.1017/ice.2020.1244.

Isho B, Abe KT, Zuo M, Jamal AJ, Rathod B, Wang JH, Li Z, Chao G, Rojas OL, Bang YM, Pu A, Christie-Holmes N, Gervais C, Ceccarelli D, Samavarchi-Tehrani P, Guvenc F, Budylowski P, Li A, Paterson A, Yue FY, Marin LM, Caldwell L, Wrana JL, Colwill K, Sicheri F, Mubareka S, Gray-Owen SD, Drews SJ, Siqueira WL, Barrios-Rodiles M, Ostrowski M, Rini JM, Durocher Y, McGeer AJ, Gommerman JL, Gingras AC. Persistence of serum and saliva antibody responses to SARS-CoV-2 spike antigens in COVID-19 patients. Sci Immunol. Le 8 octobre 2020;5(52):eabe5511. doi: 10.1126/sciimmunol.abe5511.

Abe KT, Li Z, Samson R, Samavarchi-Tehrani P, Valcourt EJ, Wood H, Budylowski P, Dupuis AP 2nd, Girardin RC, Rathod B, Wang JH, Barrios-Rodiles M, Colwill K, McGeer AJ, Mubareka S, Gommerman JL, Durocher Y, Ostrowski M, McDonough KA, Drebot MA, Drews SJ, Rini JM, Gingras AC. A simple protein-based surrogate neutralization assay for SARS-CoV-2. JCI Insight. Le 25 octobre 2020;5(19):e142362. doi: 10.1172/jci.insight.142362.

Van Caeseele P, Bailey D, Forgie SE, Dingle TC, Krajden M. SARS-CoV-2 (COVID-19) serology: implications for clinical practice, laboratory medicine and public health. CMAJ. Le 24 aout 2020;192(34):E973-E979. doi: 10.1503/cmaj.201588.

Anderson G, Frank JW, Naylor CD, Wodchis W, Feng P. Using socioeconomics to counter health disparities arising from the covid-19 pandemic. BMJ. Le 8 juin 2020;369:m2149. doi: 10.1136/bmj.m2149.

Cheng MP, Yansouni CP, Basta NE, Desjardins M, Kanjilal S, Paquette K, Caya C, Semret M, Quach C, Libman M, Mazzola L, Sacks JA, Dittrich S, Papenburg J. Serodiagnostics for severe acute respiratory syndrome–related coronavirus 2: a narrative review. Ann Intern Med. Le 4 juin2020;173(6):450-460. doi: 10.7326/M20-2854.

Cheng MP, Papenburg J, Desjardins M, Kanjilal S, Quach C, Libman M, Dittrich S, Yansouni CP. Diagnostic testing for severe acute respiratory syndrome–related coronavirus 2: a narrative review. Ann Intern Med. Le 2 juin 2020;172(11):726-734. doi: 10.7326/M20-1301.

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