Shasta County Declares Public Health Emergency: Measles Outbreak Confirmed
Locales: California, UNITED STATES

Redding, CA - February 12th, 2026 - Shasta County, California is currently battling a confirmed measles outbreak, prompting a declaration of a public health emergency by local officials. As of today, multiple cases have been verified by the Shasta County Department of Public Health, with investigations underway to pinpoint the extent of exposure and prevent further transmission.
This outbreak isn't occurring in isolation. Public health experts are observing a worrying resurgence of measles across the nation, with recent outbreaks reported in states like Arizona and Florida. This marks a concerning shift, particularly given the historically high levels of immunity achieved through widespread vaccination in prior decades. The current rise is fueling concerns about declining vaccination rates and the potential for more widespread outbreaks in the coming months.
Measles, a highly contagious viral infection, remains a serious threat, especially for vulnerable populations. The disease manifests with initial symptoms resembling a common cold - fever, cough, runny nose - followed by a characteristic rash that typically begins on the face and spreads throughout the body. However, the seemingly straightforward symptoms mask the potential for severe complications. These can include pneumonia, encephalitis (inflammation of the brain), and even death, particularly in young children, pregnant women, and individuals with compromised immune systems.
"Measles is unequivocally preventable with a safe and effective vaccine," emphasized Dr. Karen Remington, Shasta County Health Officer, in a released statement. "The MMR (Measles, Mumps, Rubella) vaccine is incredibly effective, providing long-lasting immunity with two doses. The current situation underscores the critical importance of ensuring that everyone, from infants to adults, is up-to-date on their vaccinations."
The Shasta County Department of Public Health is actively working to contain the outbreak. Contact tracing is a key component, identifying individuals who may have been exposed to the virus and providing guidance on quarantine and monitoring for symptoms. They are urging anyone who believes they may have been exposed to contact their healthcare provider immediately. Self-diagnosis and attempting to treat symptoms at home is strongly discouraged.
This national upswing in measles cases is widely attributed to a complex interplay of factors. One primary driver is the growing trend of vaccine hesitancy and misinformation circulating online and within certain communities. False claims regarding vaccine safety and efficacy have eroded public trust, leading some parents to delay or forego vaccinating their children. The consequences of this hesitancy are now becoming tragically apparent.
Beyond individual choice, access to healthcare also plays a significant role. In underserved communities, barriers to vaccination - including lack of insurance, transportation difficulties, and limited availability of vaccine doses - can hinder efforts to achieve herd immunity. Health officials are actively working to address these inequities and ensure equitable access to vaccination services.
Furthermore, international travel contributes to the reintroduction of measles into communities with low vaccination rates. Travelers returning from regions where measles is endemic can inadvertently spread the virus if they are not adequately protected. Public health agencies are reminding travelers to ensure they are fully vaccinated before embarking on international journeys.
What You Can Do:
- Check Your Vaccination Status: Review your and your family's vaccination records. If you are unsure whether you have received the MMR vaccine, contact your healthcare provider.
- Get Vaccinated: If you are not fully vaccinated, schedule an appointment to receive the MMR vaccine.
- Stay Home If Sick: If you experience symptoms of measles (fever, cough, runny nose, rash), stay home and contact your doctor immediately. Avoid contact with others to prevent further spread.
- Be Aware of Travel Risks: If traveling internationally, ensure you are fully vaccinated against measles and other preventable diseases.
The Shasta County Department of Public Health is providing information and resources to the public. Residents can find more information and contact details at (530) 245-6500. The situation is evolving rapidly, and ongoing vigilance and community cooperation are vital to curbing the outbreak and protecting public health.
Read the Full CBS News Article at:
[ https://www.cbsnews.com/sacramento/news/shasta-county-california-measles-outbreak/ ]