The Covid-19 pandemic’s early death toll was much higher than the official US count, according to a new study that spotlights dramatic disparities in the uncounted deaths.

SANTA CLARA CO., Calif. (KGO) -- Santa Clara County public health officials shared some cautiously optimistic news Tuesday in a live briefing on the novel coronavirus in their community. "While cases ...

Roughly 40 million people are estimated to wear a fitness tracker of some kind. Now one of those brands, Fitbit, has teamed up with researchers to try and predict COVID-19 symptoms before they start. ...

The COVID-19 incubation period is the time between exposure to the SARS-CoV-2 virus and the onset of symptoms. Over 98% of people in the U.S. have some COVID-19 immunity from vaccines or prior ...

Loss of appetite, nausea, vomiting, diarrhea, and stomach pain are common GI symptoms of COVID-19, according to Jain’s research. Some people experience these issues as their first signs of infection, ...