Many of those who can’t be vaccinated, including pregnant women and immunocompromised people, are also at high risk of ...

Measles is not a short-lived respiratory virus whose effects are over in days.

Nearly two thousand measles cases have been confirmed in the United States in the first four months of 2026. But according to ...

James Mu had braced for the call that came in late January. A patient from his rural Northern California county had measles, a disease so rare there that many physicians have never treated a case.

The skin of a patient after three days of measles infection. (File photo by Dr. Heinz F. Eichenwald/CDC) Public health officials Saturday confirmed two new, unrelated cases of measles in San Diego ...