Measles Case Confirmed in Santa Clara County, Third in Bay Area

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Santa Clara County health officials confirmed a measles case in an adult who had recently traveled outside the country. The person developed symptoms several days after returning from the trip and is isolating at home. This is the third reported measles case in the Bay Area this year, with previous cases in San Mateo and Napa counties.

Why it matters

Measles is a highly contagious viral disease that can spread through the air, and outbreaks often originate from unvaccinated international travelers. These cases in the Bay Area highlight the continued need for vaccination and vigilance against the spread of measles, especially as travel resumes post-pandemic.

The details

The Santa Clara County Public Health Department confirmed the measles case in an adult who is vaccinated. The individual is isolating at home after developing symptoms days after returning from international travel. The two other recent Bay Area measles cases, in San Mateo and Napa counties, are unrelated to this case.

• The person developed symptoms several days upon returning from the trip.