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An X-ray view of the measles virus, a highly contagious pathogen that can spread rapidly through unvaccinated communities.Today in Sacramento
Sacramento County health officials have confirmed two new measles cases in unvaccinated children, bringing the recent total to five. The cases indicate the disease is actively circulating in the community, though the overall risk to the general public remains low. Health officials are urging residents to review their vaccination records and ensure they and their children are up to date on the measles, mumps and rubella (MMR) vaccine.
Why it matters
Measles is a highly contagious virus that can spread through the air and linger on surfaces. The new cases in Sacramento County show how quickly measles can spread, especially among unvaccinated populations. Vaccination is the most effective way to protect individuals and the community from this preventable illness.
The details
The two new cases were reported on April 1, and the infected children are currently in isolation and recovering. Health officials are working to identify and notify people who may have been exposed. Statewide, California has recorded 34 measles cases as of March 30, and nationally, more than 1,600 cases have been reported across 33 states.
The two new measles cases in Sacramento County were reported on April 1, 2026.As of March 30, 2026, California has recorded 34 measles cases statewide.Nationally, more than 1,600 measles cases have been reported across 33 states.
What they’re saying
“These cases are concerning and show how quickly measles can spread. It’s important to remember that measles is preventable, and vaccination is the most effective way to protect individuals and the community.”
— Dr. Olivia Kasirye, Sacramento County Public Health Officer
What’s next
Health officials are urging residents to review their vaccination records and ensure they and their children are up to date on the measles, mumps and rubella (MMR) vaccine. People who feel sick or believe they may have been exposed are advised to stay home, avoid contact with others and call a healthcare provider before visiting a medical facility.
The takeaway
The new measles cases in Sacramento County highlight the importance of vaccination in preventing the spread of this highly contagious virus. With vaccination rates declining in some communities, these outbreaks serve as a reminder of the ongoing need to promote immunization and protect public health.