Ducharme is a contributor to TIME. Ducharme is a contributor to TIME. When you reach for a COVID-19 test, it’s probably because you’ve got a scratchy throat, runny nose, or cough. But those are far ...

Gastrointestinal issues are a common but often unrecognized sign of infection. By Dani Blum In January 2020, a man who would become known as the first documented Covid-19 patient in the United States ...

What used to be a predictable “cold and flu season” has evolved into a formidable “triple threat” of the flu, RSV, and COVID-19—and now, the highly contagious norovirus is joining the headlines. For ...

Millions of people are experiencing a post-COVID illness known as long COVID. The coronavirus pandemic looks a lot different from a few years ago. We have a vaccine, bivalent booster shots, COVID ...

COVID rebound is when COVID-19 symptoms return soon after they go away or a person registers a positive COVID-19 test result after testing negative for several days. COVID rebound can happen in people ...

COVID cases have been slowly rising in Illinois and parts of the U.S. in recent days, leaving many questioning what they should do if they test positive and what symptoms they should look for.

With holiday gatherings and New Year's celebrations in the rearview mirror, many Americans are coming down with respiratory viruses and may be wondering what their symptoms mean. After its initial ...