
Two lines appear on the test card, 15 minutes after you’ve swabbed the depths of your nostrils and swirled the contents in a plastic tube. You’ve got COVID.
As recently as February, a positive rapid test would’ve meant five days of isolation, away from work, school, and/or other obligations that involve going out in public. Not anymore. In March, the Centers for Disease Control and Prevention (CDC) updated its COVID isolation guidelines based on symptoms, not time since testing positive.