Reinfection with SARS-CoV-2 rare among Canadian healthcare workers during pre-Omicron days

In a pre-print that has not yet been peer reviewed, CITF-funded researcher Dr. Caroline Quach-Thanh from the Université de Montréal and colleagues conducted a study among Canadian healthcare workers (HCWs) who had a previously documented SARS-CoV-2 infection to better understand vulnerability to reinfection.