Flu, COVID, or Just a Cold? Here’s How to Tell the Difference

Sniffles? Fatigue? That random cough? With overlapping symptoms between flu, COVID-19, and the common cold, it’s hard to know what’s really going on. As a nurse, I’ve tested hundreds of patients—and in this post, I’ll walk you through what to look for, when to get tested, and how to care for yourself (or your child) at home.