The agency narrowed who can get the shot and added new study requirements that could cost the company tens of millions.

After a six-week delay, the US Food and Drug Administration has approved Novavax’s Covid-19 vaccine, according to a letter ...

The U.S. Food and Drug Administration on Friday approved Novavax's COVID-19 vaccine, but placed additional conditions on ...

WASHINGTON — The Food and Drug Administration has issued a long-awaited approval of Novavax’s COVID-19 vaccine but with ...

Some trials are focusing on drugs that target the immune system, which is affected by different pathways to long covid.

With new testing requirements, it’s not even clear whether new Covid or flu shots can be made available this fall.

Millions of "long COVID" patients coping with debilitating "brain fog" and chronic fatigue, who are looking for answers to ...

As of April 26, about 14% of pregnant women and 13% of children had received the updated COVID vaccine, according to the CDC.

U.S. lawmakers on Thursday asked Pfizer Inc for information on alleged comments by a former executive suggesting its research ...

Researchers looked at biomarkers in study participants and found that those complaining of brain fog had higher levels of an ...

The GOP-led House Judiciary Committee is requesting records from Pfizer’s CEO and an interview with a former company ...

The government ignored an early warning by two Nobel prize-winning scientists that all healthcare workers should be routinely ...