Arizona health officials say there are four confirmed linked measles cases, making it another state with an outbreak.

As measles cases in the United States continue to mount, neighboring countries Canada and Mexico are also experiencing ...

Thousands of people, mostly children, in the U.S., Canada, and Mexico have contracted the vaccine-preventable disease this ...

There are 1,168 confirmed measles cases in the U.S., the Centers for Disease Control and Prevention said Friday.

In a national briefing, health professionals talk about fear, prevention, and the limits of just-the-facts strategies.

Ohio has reported at least 34 measles cases since the beginning of 2025 with one hospitalization, no deaths. Most of the ...

Health officials shift focus to Lyme disease and Rocky Mountain Spotted Fever as milder winters allow more ticks to survive ...

The measles outbreak in southwest Kansas has grown by five cases in the past week, and KDHE data indicate all five patients are unvaccinated children.

Measles, a highly contagious and potentially deadly airborne virus, is making a troubling comeback in the United States. As ...

Anti-vaccine activists seized on a deadly outbreak in Seminole, setting off a battle between fringe doctors and mainstream ...

How many children must get sick and even die before Congress demands that the Trump administration answer for these ...