Several counties in California have faced or are currently facing measles outbreaks in 2026. How does measles spread?

Health Secretary Robert F. Kennedy Jr. has claimed at his first congressional hearing in months that, under his leadership, ...

California in 2026 has already seen its highest number of annual measles cases in seven years. The looming new domestic beachhead comes as vaccination rates have fallen.

Even parents following standard measles vaccination guidance, which recommends the first shot at 12 to 15 months, may find ...

Nearly 600 people have been sickened across the state, which has seen an increase in vaccine exemptions among children in ...

Health Secretary Robert F. Kennedy Jr.​ testified before the House Ways and Means Committee on Thursday, kicking off an ...

The success of these campaigns allowed the United States to declare measles eliminated in 2000; by 2023, eighty-two countries ...

The western state’s outbreak surpassed 600 cases this week, a tracker from the state’s health department shows ...

Oregon Health Authority and Oregon Health & Science University physicians are holding a press conference to discuss the ...

Health and Human Services Secretary Robert F. Kennedy Jr. sought to distance himself from U.S. measles outbreaks on Friday at ...

Data shows 85% of those infected in the state have been not vaccinated against measles as dozens are hospitalized ...

They also expressed concern that infections are now occurring even among previously vaccinated children and infants under nine months – groups typically considered less vulnerable.