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

Learn more about COVID-19 testing and find a testing site near you. | U.S. Department of Health and Human Services

32K views · 434 reactions | Wondering when to test for COVID-19? Here are a few reasons why you might need to take a COVID-19 test and what to do. Learn more: https://bit.ly/3jEzkSy. | CDC | Facebook