The U.S. is experiencing an outbreak of measles and is on track to have the most whooping cough cases since 1948; these ...

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

Measles cases rose to a total of 800 patients so far in 2025 as of Thursday in 25 U.S. jurisdictions, including Texas and New ...

Global measles incidence, mortality, and DALY rates in children under five dropped significantly from 1990 to 2021. However, ...