A large measles outbreak that spread through parts of New York State for nearly 12 months nearly cost the country its ...

Texas and New Mexico measles outbreaks grow, with Texas reporting 481 cases across 19 counties, affecting largely ...

The measles outbreak that began in northwest Texas has now surpassed a combined 500 cases in Texas, New Mexico and Oklahoma.

The Trump administration clawed back $12 billion in grants for state and local health departments, leading to vaccine clinic ...

More than 600 measles cases have been confirmed in 20 states across the U.S. as of Friday, according to health officials, ...

Six young children at a Texas day care center have tested positive for measles — a dreaded scenario with the potential to ...

As the United States faces one of its worst measles outbreaks in decades, a new analysis finds that nearly a third of young ...

As measles cases continue to rise in the U.S. and abroad, travelers may be concerned about visiting destinations with ongoing ...

Measles cases in Texas rose to 400 as the U.S. total reached almost 500 amid the worsening outbreak, officials have said.

Two doses are about 97% effective at preventing measles, and a single dose is about 93% effective, the CDC says. Similar to ...