Respirologist Dr. Samir Gupta says wearing a mask in public is still the most effective way to prevent the spread of COVID-19, even if you have immunity from vaccines or previous infections. »»» Subscribe to CBC News to watch more…
Respirologist Dr. Samir Gupta says wearing a mask in public is still the most effective way to prevent the spread of COVID-19, even if you have immunity from vaccines or previous infections. »»» Subscribe to CBC News to watch more…
It’s been two years since Covid-19 crept across the globe, battered the U.S. economy and wreaked havoc on health-care systems unprepared to defend themselves against the novel pathogen. Now, with a war chest of treatments and cases on the decline,…
In COVID-19 clinical update #104, Daniel Griffin reviews effectiveness of mRNA vaccines among children, number of children affected by disease, accuracy of rapid antigen tests, CDC guidance for prevention strategies, monoclonal antibody effectiveness, predicting progression to severe respiratory failure from…