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 ...

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

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

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 ...

Six major medical groups, and a pregnant physician, are suing HHS Secretary Robert F. Kennedy Jr. over changes he made to ...

COVID-19 patients who are vaccinated -- and were hospitalized with reduced kidney function -- had better outcomes than unvaccinated patients, a new study finds.