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

America’s drug safety agency declined to review a next-gen flu vaccine that uses the same tech as the coronavirus shots ...

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

Moderna received a refusal-to-file letter from the FDA objecting to how it conducted a 40,000-person trial comparing its new ...

When people get the shots, the body’s immune system can accidentally confuse a normal protein from adenovirus - which is used ...

A rare but serious clotting disorder linked to certain COVID-19 vaccines and natural adenovirus infections has puzzled scientists for years.

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

New data provide additional reassuring evidence that COVID vaccination before or during pregnancy does not increase autism risk in young children.

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

Regulators move the goalposts for a manufacturer that uses mRNA technology.

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 ...

Moderna noted the FDA did not identify any specific safety concerns with the vaccine and that the rejection was inconsistent with previous feedback.