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.

A new COVID-19 variant known as the “cicada” strain is drawing attention from health officials around the world, raising fresh questions about transmission, symptoms, and ...

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 ...

BA.3.2, a new COVID-19 variant, has been detected in wastewater samples from 25 states in the U.S. The new variant has mutations in the virus that could evade immunity from a previous infection or ...

Details are being revealed concerning the failure of federal public health officials about lingering safety issues with the COVID-19 vaccine.

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

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

During the COVID-19 pandemic, the number of people covered by Medicaid rose month after month – an unusual pattern for the ...

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