The FDA's approval was based on a study of 11,400 people age 12 and older that compared the new low-dose vaccine with Moderna's existing vaccine. It found the new vaccine was safe and was at least as ...

The US Food and Drug Administration’s top vaccine official overrode agency experts in May to recommend against the broad use ...

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 ...

A top official at the Food and Drug Administration recently overruled government scientists on the availability of two ...

An expert panel has ruled out any link between COVID-19 or vaccines and recent heart attack deaths in Karnataka, urging focus ...

After federal health officials made abrupt changes to US Covid-19 vaccine recommendations for pregnant women last month, ...

An expert panel finds no link between COVID-19 vaccines and heart attacks, attributing rising cases to lifestyle, genetics, ...

Health officials have highlighted a rise in incidents of Covid-19 on the island, in the wake of an alert issued by the ...

Alberta's decision to reduce access to publicly funded COVID-19 vaccines so far appears to set the province on a different ...

A Karnataka expert panel finds no link between heart issues and Covid-19 or vaccines. The committee investigated heart attack ...

After you receive both doses of the COVID-19 vaccine, the CDC recommends that you continue practicing social distancing and wearing a mask when you're out in public.

As we get closer to a COVID-19 vaccine, it's exciting to imagine a day when the virus is gone. But a vaccine will not be a magic bullet. In fact, it may be only about 50% effective.