COVID-19 Variant Supplement – Engage-COVID-19: A mixed methods study of biomedical, behavioural, and psychosocial aspects of the COVID‑19 pandemic among gay, bisexual, and other men who have sex with men in Canada
Expanding a Randomized Controlled Trial of a Couple Internet-Delivered PTSD Intervention to Reach Military Members, Veterans, and First Responders with COVID-19-Related Trauma Exposure
SARS-CoV-2 variants under investigation (VUIs) and variants of concern (VOCs); phenotyping gaps in transmission, reinfection and response to medical countermeasures