Measles markers were detected in samples collected by the Sacramento Area Sewer District (SacSewer) on May 20 and 21, according to the measles health alert shared by the Sacramento County Public ...

For San Joaquin County, the rate was 94.9%. In Sacramento County, it was 92.7%; and in El Dorado County, it was 78.2%. Measles cases and outbreaks have been reported across the U.S. in recent weeks.

As childhood vaccination rates drop, the ABC Data Team has crunched the numbers to see which California counties do not have ...

Los Angeles County health officials are urging residents to check their measles immunization status following confirmation of a case linked to an out-of-county traveler who passed through LAX ...