Cases of norovirus, a wretched and highly contagious stomach bug, are surging in parts of the United States this winter, according to government data. A new strain of norovirus, called GII.17[P17] now ...

Diarrhea, constipation, pain, bloating: We asked experts why the virus causes these issues and what to do about them. By Alice Callahan Food used to be a daily source of joy for Sarah Carter. A ...

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 from the only symptoms that make Dr. Rohit Jain, an internal medicine ...