SARS-CoV-2 infections spiked in children during the Omicron period
A CITF-funded study, published in the International Journal of Infectious Diseases, found that seroprevalence among children and adolescents in Montreal was 5.8% pre-Omicron (October 2020 to April 2021), spiking to 11.0% during the Omicron era (November 2021 until March 2022).