WASHINGTON, Feb 2 (Reuters) - U.S. immigration officials have quarantined some migrants and halted "all movement" after two ...

Under Robert F. Kennedy Jr., the Trump administration's health agencies have muddled vaccine messaging. The result is that ...

It's been a year since a measles outbreak began in West Texas, and international health authorities say they plan to meet in ...

A measles outbreak that exploded in South Carolina in the first weeks of 2026 has grabbed national media attention as cases ...

But under PAHO’s definition of elimination, borders matter. If, for example, the chain of measles that started in the U.S.

It’s unclear whether the United States can keep its designation as a country that officially eliminated the disease.

The U.S. has held its measles-free status for more than 25 years. Experts say unrelenting outbreaks in the past year may change that ...

With the nation's measles-free status in doubt, this is what local public health officials are doing to bolster immunization ...

Measles hot spots were found in areas like West Texas and southern New Mexico.

In the first three weeks of 2026, there have already been more than 400 new measles cases, as the U.S. looks to blow past ...

Measles outbreaks prompt U.S. immigration officials to quarantine detainees in Texas. Find out more about the situation.