Lisa Barrett is an infectious diseases expert from Dalhousie University. She’s administered a lot of COVID-19 rapid antigen tests. For people considering using the tests over the holidays, Barrett stresses that rapid tests are great for screening but aren’t a substitute for vaccination and other COVID safety protocols like distancing and masking. In this example, Barrett uses an Abbott Panbido at-home rapid test, but there are other similar tests available. She stresses there are a couple of poi

35K views · 286 reactions | “I thought I was going to lose her.” Colin's wife Glynnis is in hospital after testing positive for Covid-19. He can’t visit her because of the risk of infection, all he can do is wait at home for news. WATCH NOW on Channel 4 Are We Winning the Battle Against Coronavirus? | Channel 4 News | Facebook

4.8K views · 62 reactions | Two roommates on a Celebrity cruise ship are under isolation after testing positive for COVID-19 while onboard. The company, which requires proof of vaccination, says the positive tests demonstrate that their safety protocols work. errol barnett reports. https://cbsn.ws/3pLg0Y3 | CBS Evening News | Facebook