(NEXSTAR) – You feel a tickle in your throat or a pounding in your head. Or perhaps you’re trying to be cautious before a large family gathering. Maybe a friend you saw yesterday says they’ve tested ...
You wake up with a scratchy throat, runny nose, and persistent cough, but your at-home COVID-19 test reads negative. How is this possible? The short answer is yes—you can still be infected. Many other ...