Health officials in Los Angeles County have declared a community-wide outbreak of hepatitis A following a sharp rise in cases ...

An aide to U.S. Health Secretary Robert F. Kennedy Jr. is seeking more information about three vaccines recommended by a ...

A passenger aboard a flight at Logan International Airport heading for Atlanta was escorted after they fell ill, leading to the CDC being notified.

Lentz, 33, uses experimental longevity treatments, but says the basics, like sleeping enough, have the most significant ...

Democrats questioned whether the proposals, including a one-time $5,000 payment for having a baby, would have a substantial ...

A new salmonella outbreak linked to backyard poultry has sickened at least seven people in six states, health officials said ...

Attorneys general in 19 states and Washington, D.C., are challenging cuts to the U.S. Health and Human Services agency.

Vaccines work by imitating an infection to teach the body how to recognize and defend itself from disease without experiencing the dangers of an actual infection, according to the CDC.

In his March address to Congress, President Donald Trump honored a Texas boy diagnosed with brain cancer. Amid bipartisan ...

In an Emory University survey of nearly 1,000 Georgia parents released Tuesday, 86% said they believe childhood vaccines are very or somewhat safe.

Key TakeawaysAn antibody treatment effectively protects babies against RSV infectionThe treatment reduced the risk of ...

Bird flu is continuing to spread in animals across the U.S. Here's what you need to know about the current situation.