The order covers more than 40 awards to researchers around the country seeking to understand why vaccine acceptance has declined.

A small U.S. study explored whether immune markers seen in many long COVID sufferers are also present in people with post-vaccine symptoms, but it did not suggest that long COVID is really a post-vaccine injury,

People at risk of exposure to avian flu on the Isle of Man have been invited to take up the offer of a flu vaccine. Manx Care and the island's public health directorate said it wanted to lower the risk of poultry workers and bird handlers getting human and avian flu at the same time.

The new tool on the CDC website lists the alleged conflicts of interest for the outside members of the agency’s Advisory Committee on Immunization Practices (ACIP).

The COVID-19 vaccine has prompted more than 10 times as many reports of adverse symptoms than the measles vaccine.

Vitamin A, also known as retinol, supports the body’s natural defense system against illnesses and infection from diseases like measles. But it does not prevent people from getting sick in the first place,

Scientist Stephen Krahling worked on a project at Merck called “Protocol 7” and was uniquely positioned to blow the whistle on what he learned.

A recent outbreak of measles is prompting questions about the life-threatening disease and how to prevent it. Here's what to know.

Measles cases have now been reported in 13 states this year, after Maryland's Department of Health confirmed a case on Sunday in a Maryland resident who traveled internationally.

Influenza infections are outpacing COVID-19 cases for the first time since the pandemic. Here are the best ways to stay healthy.

It saves money, it reduces the provider burden, and then ensures universal access for all children each year,” said one state official.