Because the measles vaccine is routinely recommended only for children 12 months of age and older, babies are especially ...

Health officials in San Francisco announced Wednesday that an infant who recently traveled outside the United States has ...

"Infectious disease doesn't respect any borders," said Dr. Peter Chin-Hong.

A measles case reported this week in a San Francisco infant marked the first known occurrence of the disease in The City since 2019, according to the San Francisco Department of Public Health.

SAN FRANCISCO -- The San Francisco Department of Public Health on Wednesday announced a confirmed case of measles in an infant, the city's first reported measles case since 2019. The infant, who is ...

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

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.

SAN FRANCISCO - An infant under the age of 12 months is the first reported case of measles in San Francisco since 2019, city health officials say. What we know In a statement on Wednesday, the San ...

San Francisco's first case of measles since 2019 was confirmed by the health department this week. The patient is an infant who was unvaccinated and recently traveled abroad. The infant is recovering ...

The San Francisco Department of Public Health on Wednesday announced a confirmed case of measles in an infant, the city's first reported measles case since 2019. The infant, who is unvaccinated, was ...