Measles is making a troubling comeback in the U.S., driven by declining vaccination rates and rising vaccine hesitancy.

More than 540 measles cases have been reported in Texas, where two unvaccinated children with no underlying health conditions have died.

U.S. measles cases in six states now exceed 700, and two children and an adult have died. A look at the situation in each ...

The former top vaccines official at the Food and Drug Administration criticized Health and Human Services Secretary Robert F.

To stop the spread of an infectious disease like measles, you don’t have to vaccinate everyone. But you do have to vaccinate many. Just how many? To let you discover for yourself, we simulated an ...

Mackenzie’s claim that the measles outbreak was caused by undocumented immigrants holds absolutely no water, but is par for ...

Vaccine uptake is currently too low to prevent outbreaks of measles – a highly contagious and potentially deadly virus.

He claimed that malnutrition was the root cause of measles deaths, and that by the time the vaccine debuted in 1963, mortality was already low. The few deaths that did occur "were all kids in the ...

The measles outbreak in Texas—among mostly children—is in a county with one of the lowest ... misinformation and its impact ...

Kathy Hochul called a recent outbreak of measles across the country concerning ... Advertisement Article continues below this ad About 81 percent of children under the age of 2, who are one ...

We used to think of measles outbreaks in the United States as isolated events: short-lived and confined to close-knit ...