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

Moderna reported falling fourth-quarter sales as Covid-19 vaccine demand continued to drop, but continues to target 10% ...

When people get the shots, the body’s immune system can accidentally confuse a normal protein from adenovirus - which is used to ferry coronavirus DNA into our cells, leading to the creation of ...

Researchers identify genetic mutation in small group of people who developed the serious disorder after receiving the AstraZeneca or Johnson & Johnson vaccine.

Researchers pinpoint the precise genetic & molecular mechanism behind rare COVID vaccine blood clots (VITT), revealing how ...

The vaccine maker’s shots involve the successful Covid vaccines’ RNA technology. Health Secretary Robert F. Kennedy Jr. has ...

LONDON, Feb 13 (Reuters) - Vaccines are a matter of national security, a leading global health figure said this week, warning that rising anti-vaccine sentiment worldwide could undermine efforts to ...

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

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 ...

Years later, we now have a much better idea of the side affects.

Shinzo Abe was no longer prime minister of Japan when the country first authorised COVID-19 vaccines, contrary to misleading ...

“We found no evidence in our study or in other studies that [the COVID] vaccine causes harm to the children,” said George R. Saade, MD, the new study’s first author and professor and chair of ...