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

Novavax originally showed its vaccine was safe and effective in a 30,000-person clinical trial. The FDA had been on track to ...

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

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

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

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

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

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

WASHINGTON (Reuters) -U.S. lawmakers on Thursday asked Pfizer Inc for information on alleged comments by a former executive ...

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

Did being forced to isolate with partners drive married folks to divorce? Five years later, Americans' relationship status is ...

Health authorities in densely-populated Hong Kong and Singapore have warned that Covid-19 cases are spiking, as a resurgent ...