Older adults likely remain at higher risk for COVID-19 − particularly infections caused by variants of concern − even after vaccination

In a recent CITF-funded pre-print, therefore not yet peer-reviewed, Drs. Mark Brockman and Zabrina Brumme from Simon Fraser University and Dr. Marc Romney from the University of British Columbia studied immune responses following COVID-19 vaccination in over 150 adults aged 24-98 years.