The Moderna, Pfizer-BioNTech, and Novavax vaccines protect against many known variants of COVID-19. The Moderna and Pfizer-BioNTech vaccines offer immunity against COVID-19 for up to six months. To ...

Shannon Building on the NIH campus in Bethesda, Md., in 2015. (Lydia Polimeni/NIH via AP) WASHINGTON (AP) — The Trump administration is canceling studies about ways to improve vaccine trust and access ...

With the virus spreading rapidly around the world, the need for a vaccine was desperate — but the prior record for the fastest development of a new vaccine to a new virus was four years.

From December to March in the province, at least 31 cases were reported and experts point to one cause — declining vaccination rates. "The unifying theme for all of these places as to why ...

The current measles outbreak might make you wonder whether you need a booster vaccine. If you’re fully vaccinated—meaning you have received two doses of the MMR (measles-mumps-rubella) vaccine—you ...

The Centers for Disease Control and Prevention is initiating expanded research into understanding autism and its potential links with vaccines, a source familiar with the CDC’s planning said.

The decision to re-examine the question comes as a measles outbreak, driven by low vaccination rates, widens in Texas. By Emily Baumgaertner Nunn and Sheryl Gay Stolberg The Centers for Disease ...

Forbes contributors publish independent expert analyses and insights. Joshua Cohen is a Boston-based writer who covers health policy.

This is a KFF Health News story. Researchers racing to develop bird flu vaccines for humans have turned to a cutting-edge technology that enabled the rapid development of lifesaving COVID shots.

The Centers for Disease Control and Prevention (CDC) is in the process of launching a large study into possible links between autism and vaccines, sources familiar with the issue told Reuters.

Vaccines work. They save lives, protect the most vulnerable – especially children – and make the world safer for everyone. Unfortunately, 1 in 5 children around the world lack access to pre-existing ...

The US Department of Health and Human Services asked the US Centers for Disease Control and Prevention to study vaccines and autism, a person familiar with the situation told CNN, despite strong ...