Got COVID? Here’s how long immunity might last…
A bout of COVID-19 infection may not be enough for long-lasting immunity as the virus continues to mutate and…
Browsing Tag
covid immunity
Nearly one-third of the Canadian population has…
After more than two years of the COVID-19 pandemic, a third of the Canadian population has likely been…
Omicron and vaccines: Experts break down the…
As researchers learn more about the Omicron variant of COVID-19, some say booster shots offer good…