A record share of U.S. kindergartners had an exemption for a required vaccination last school year, and coverage for all ...

The investigation follows a letter Sanders sent to HELP Chair Bill Cassidy (R-La.) calling for a bipartisan investigation into Kennedy’s efforts to mislead the American people about vaccine safety, ...

North America has three other large outbreaks. The longest, in Ontario, Canada, has resulted in 2,276 cases from mid-October ...

A measles case in Saratoga triggered a five day mask requirement at Saratoga Hospital. The masking requirement went into ...

Measles cases have spread to 12 counties in Kansas, according to the Kansas Department of Health and Environment’s 2025 Kansas Measles Case Data dashboard.

SARATOGA SPRINGS - Saratoga Hospital lifted its universal masking policy put in place after a measles exposure late last week ...

CHICAGO — As national cases of measles soar and federal health officials engage in vaccine skepticism, Illinois so far this year has seen only one small outbreak of the highly infectious disease ...

Measles cases are rising. Here’s a deep dive into 6 key questions Experts tell C&EN whether the measles virus can mutate, how durable the vaccine is, and more ...