It may be summer, but COVID-19 is surging in the San Francisco Bay Area.

While most people will clear the virus and get a negative antigen test result within 10 days, some people may keep testing positive for longer than that, experts tell TODAY.com. And if you keep ...

COVID-19 cases are on the rise again across the United States, with the biggest increases in parts of the South, Southeast ...

Scientists are currently studying how well people are protected against severe disease from XFG. Researchers conducted lab ...

COVID-19 stands for coronavirus disease 2019. Here’s what to know about transmission, treatment, and prevention in 2024. In 2019, COVID-19 began generating headlines worldwide because of its ...

Sally Susman says there's no average day in her field and explains why she doesn't see comms as a 'soft skill.' ...

The case centers around fees students paid for services that were not provided during the COVID-19 campus shutdown in 2020.

NB.1.8.1 is one of the latest variants of COVID-19, a "slightly upgraded version" of the LP.8.1 variant that is prominent right now, Subhash Verma, microbiology and immunology professor at the ...

Covid-19 certainly didn’t take a vacation this summer. Virus levels in the US have been on the rise for weeks, but it’s hard to know exactly how widely it’s spreading.

The national emergency around Covid-19 ends in the United States on Thursday, May 11. What does that mean about the threat that Covid-19 still poses to people? CNN Medical Analyst Dr. Leana Wen ...