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. Federal data suggests ...

She regularly appears on CBS News 24/7 to discuss her reporting. With COVID-19 cases on the rise again in the U.S., Americans are reviving a familiar precautionary measure: Screening for the virus ...

The United States is in the midst of a summer wave of COVID-19 fueled by highly contagious, new variants sweeping the country from coast to coast. As summer travel peaks, experts are warning ...

The claim: COVID-19 vaccines 'speed up the aging process' An April 25 Instagram post (direct link, archive link) shows a collage that features NFL player Damar Hamlin, Dr. Anthony Fauci and a ...

If the COVID-19 pandemic has done one thing, it’s made us all more familiar with some of the important players in the immune system. Antibodies, B cells, and T cells are among the best known ...

While COVID-19’s effects on the lungs and respiratory system are well known, there is growing research suggesting that the virus is also affecting the heart, with potentially lasting effects.

Vaccines and tests were rolled out quickly but officials also had some blunders. On the third anniversary of COVID-19 being declared a global pandemic, public health experts can point to clear ...