A recent study examines the association between COVID-19 infection and an increased risk of recurrence in breast cancer ...

The COVID-19 variant BA.3.2, nicknamed "Cicada," has been detected in at least 23 countries and half the states in the U.S.

Get the latest news stories and videos on the Coronavirus with trackers on vaccines, hospitalizations, and deaths.

COVID-19 mutates more rapidly than other respiratory illnesses, such as the flu, which raises ongoing concern that a new, ...

The XFG variant of the severe acute respiratory syndrome coronavirus 2 as continued to spread as the U.S. heads into peak Summer travel season. (Photo by I RYU/VCG via Getty Images) There’s another ...

The U.S. Food and Drug Administration is changing the way it approves COVID-19 vaccines for Americans — a move that will limit future vaccines to older Americans and people at higher risk of serious ...

What happens inside the lungs before COVID-19 symptoms appear? Research in mink offers a rare window into the early stages of ...

A total of 161 Erie County deaths last month were attributed to Covid-19, according to the county Health Department. That is ...

Elon Musk this week amplified an unfounded claim, based on a distortion of vaccine safety monitoring data, that COVID-19 ...

Tesla Inc. CEO Elon Musk expressed his concerns over the COVID-19 vaccine dosage, citing his own adverse experience. Musk ...