Exposed to COVID-19? A new drug may keep the infection away. Here’s how it works

You may have gotten the text — the one in which a friend or family member lets you know they just tested positive for COVID-19: Fingers crossed I didn’t give it to you.  Cue the overanalyzed sneeze, the stress-inducing sore throat, the deliberations over what plans should be canceled. A newly approved drug aims to interrupt […]