Measles Outbreaks Showing Signs of Abating in US
Locales: Oregon, Washington, UNITED STATES

Atlanta, GA - February 5th, 2026 - Measles outbreaks, which have been impacting communities across the United States for several months, are exhibiting early signs of abating, according to data released today by the Centers for Disease Control and Prevention (CDC). While the threat is far from eliminated, health officials are cautiously optimistic that the peak of the current wave may have passed. As of early February 2026, over 300 confirmed measles cases have been reported in 20 states, a figure still causing concern, but demonstrating a slight decrease from the high point reached in late 2025.
Dr. Emily Carter, a leading epidemiologist at the CDC, stressed the importance of sustained efforts. "We're not out of the woods yet, but the trends we're seeing are encouraging," she stated. "However, it's absolutely critical that we don't let our guard down. Measles is incredibly contagious - far more so than many people realize - and unvaccinated individuals remain at significant risk."
The current resurgence isn't happening in a vacuum. Public health experts point to a confluence of factors driving the outbreaks. Increased international travel, following the easing of pandemic-related restrictions, has undoubtedly played a role, introducing the virus into previously insulated communities. However, the most significant contributor is the decline in vaccination rates observed in certain pockets of the US. This decline isn't uniform; some communities have experienced substantial drops in MMR (Measles, Mumps, and Rubella) vaccination coverage, creating fertile ground for the virus to spread.
Measles is spread through respiratory droplets produced when an infected person coughs or sneezes. The virus is airborne and can remain infectious for up to two hours. The high contagiousness underscores the importance of herd immunity - protecting those who cannot be vaccinated (infants too young to receive the vaccine, or individuals with certain medical conditions) by ensuring a high percentage of the population is immune. When vaccination rates fall below a critical threshold, herd immunity weakens, allowing the virus to gain a foothold.
The MMR Vaccine: A Proven Shield The MMR vaccine is widely regarded as a safe and highly effective preventative measure. It typically requires two doses for full protection, with the first dose administered between 12 and 15 months of age and the second between 4 and 6 years. However, many individuals, particularly adults born after 1957, may not have documented proof of vaccination and may require a booster shot. The CDC actively encourages individuals to check their vaccination records and consult with their healthcare providers to ensure they are adequately protected.
"Vaccination is the single most important tool we have to prevent measles outbreaks," Dr. Carter emphasized. "We need to increase vaccination rates, particularly in communities where outbreaks are occurring. This requires a multi-faceted approach, including targeted vaccination campaigns, educational outreach, and addressing vaccine hesitancy."
State and Local Responses
State and local health departments are on the front lines, working tirelessly to contain the outbreaks. This involves meticulous case investigation - identifying infected individuals, tracing their contacts, and implementing isolation protocols. Rapid vaccination of contacts who are unvaccinated is a crucial control measure. Public health officials are also actively engaged in public education campaigns, dispelling misinformation about the vaccine and highlighting the dangers of measles.
Measles symptoms typically begin with a high fever, cough, runny nose, and red, watery eyes. A characteristic rash then appears, usually starting on the face and spreading down the body. Measles can lead to serious complications, including pneumonia, encephalitis (inflammation of the brain), and even death. Individuals experiencing these symptoms should immediately contact their healthcare provider.
The slowdown in transmission, while welcome, isn't a signal to relax. Experts predict that as long as pockets of unvaccinated individuals remain, the risk of future outbreaks will persist. Long-term solutions require sustained investment in public health infrastructure, robust vaccination programs, and continued efforts to build trust in vaccines. The CDC and its partner organizations are committed to these goals, ensuring that the US can effectively prevent and control measles and protect the health of all Americans.
Read the Full OPB Article at:
[ https://www.opb.org/article/2026/02/05/measles-continues-to-spread-in-the-us-but-with-some-letup/ ]