Pfizer's and Moderna's formulas have been the go-to on pharmacy shelves, but Novavax remains an important option.

Catching the virus that causes COVID-19 or getting a COVID-19 vaccination gives you protection, also called immunity, from the virus. But over time, that protection seems to ...

The winter season ushers in a new globally spreading COVID-19 variant called XEC, a mix of KS.1.1 and KP.3.3, both from the ...

Stay updated on the latest analyst actions and market trends with this financial article covering upgrades and downgrades for ...

Health data show that COVID-19 still surpasses all other infectious respiratory illnesses as a cause of severe illness, ...