Only about 60% of surveyed gay and bisexual men were fully vaccinated for hepatitis A, even though the U.S. Centers for ...

Babies may not develop a cough at all, but they can have episodes of apnea, or pauses in breathing, which can be serious. One ...

Canada has reported more than 730 cases this year, making this one of the worst measles outbreaks in the country since it ...

As Texas battles against its largest measles outbreak in decades, immunization data obtained by Houston Landing shows that ...

HHS Secretary Robert F. Kennedy Jr. said the agency is planning to study what causes autism and release results in September.

This year's flu season has become Washington state's deadliest in nearly a decade, totaling at least 388 deaths so far.

Robert F. Kennedy Jr., the Health and Human Services secretary, has spoken several times in April about plans to find the ...

Doctors from three major health systems warn pertussis, also known as whooping cough, can cause severe coughing fits lasting months and can be fatal for infants who may stop breathing.

Robert F. Kennedy Jr., the Health and Human Services Secretary, has spoken several times in April about plans to find the origins of autism.

As much as the current administration would like folks to believe there is something larger at play, the rise in autism ...

A KFF Health News analysis underscores how the NIH funding terminations have spared no part of the country, politically or geographically.

Michigan officials confirmed a new measles outbreak in Montcalm County near Grand Rapids. U.S. measles cases topped 700 as of Friday.