One panelist accused the F.D.A. of withholding data on potential harms. The advisers also are reviewing research on vaccines ...

Rare but dangerous blood clotting associated with that vaccine as well as AstraZeneca’s had a genetic cause, according to a new paper.

You can’t blame this one on the stork. After a brief baby bump early in the COVID-19 pandemic, birth rates in the US and ...

COVID-19 vaccination during pregnancy shows no link to autism or developmental delays in young children, according to new research.

In a study published today in The New England Journal of Medicine, Greinacher and his colleagues show that the first theory ...

The F.D.A.’s refusal to examine the company’s mRNA shot drew widespread criticism from doctors and was divisive within the ...

HHS Spokesman Andrew Nixon told The National News Desk via email that the FDA rejected Moderna’s application for filing because “the company refused to follow very clear FDA guidance from 2024 to test ...

As Covid-19 vaccines make it into more and more people's arms, you may be hearing that the second dose can be a little rough.

A Swedish registry-based cohort study evaluated whether COVID-19 vaccination affected childbirth rates among women aged 18 to ...

Learn about the safety and effectiveness of COVID-19 vaccines for kids, the possible side effects, and the benefits of vaccination.

In a winter marked by flu outbreaks, the persistence of Covid-19, and surges of measles cases across the United States, an Annenberg survey finds that a sizable majority of Americans think the three ...

The University of Minnesota is cementing its role as a leading national voice on vaccine safety and effectiveness, announcing a partnership Tuesday with the American Medical Association (AMA) to give ...