Public health authorities said Tuesday that an outbreak of measles in western Texas has expanded, while a new case was ...

Advisers have been searching for disease threats that would merit an emergency health law invoked during Trump’s first term ...

Seven of 10 people with measles in Texas are hospitalized for a disease that was considered eliminated in 2000. Kennedy has ...

In 2019, a devastating measles outbreak erupted in Samoa. Eighty-three people, most of them children, died. Another 5,000 ...

Outbreaks and high levels of illnesses (like the flu) have become more common as vaccination rates have fallen, especially ...

Samoa’s top health official has denounced as “a complete lie” remarks that Robert F. Kennedy Jr. made during his bid to ...

Robert F. Kennedy Jr.’s repeated support for vaccines during Senate confirmation hearings follows a long history of ...

A vaccination campaign resumed in 2019 and measles vaccines are now compulsory ... Amanda Seitz contributed to this report from Washington.