The XFG COVID-19 variant, aka "Stratus," is spreading rapidly in the U.S. as cases rise. Here's what to know about symptoms ...

SAN FRANCISCO — Yellow discharge. Scratchy throat. Sore knee. Millions of searches on Google — in fact 1% of all searches — are to look up symptoms such as these.Yet, too often, diagnosis by ...

Lasting weeks or even months after SARS-CoV-2 infection, long COVID is characterized by a variety of symptoms that affect each person differently. These include extreme fatigue, difficulty ...

Google Improves Its Symptoms Search Results With Help From Medical Professionals As millions turn to Google to self-diagnose, the tech giant steps up results.