Measles Alert: Why Vaccination Matters Now More Than Ever

A recent measles case in Massachusetts has sparked concerns, highlighting the importance of vaccination. An adult from out of state visited several locations in the region earlier this month, prompting health officials to issue warnings about potential exposures. The individual arrived at Boston Logan airport on a flight from Dallas-Fort Worth and stayed at a hotel in Westborough before leaving for Las Vegas. Health officials are working with the CDC to identify and notify those who may have been exposed to measles from this person. Measles is a highly contagious disease that spreads through the air. It can cause serious health issues, especially for those who are not vaccinated. The recent case serves as a reminder of the critical role that vaccines play in protecting communities. In 2025, the United States saw a significant increase in measles cases, with nearly 2, 000 reported in 44 jurisdictions. This is the highest number of cases in more than a decade. The majority of those infected were unvaccinated or had unknown vaccination status.People who are not immune and visited certain locations during specific times may be at risk for developing measles. Early symptoms of measles include fever, cough, runny nose, and red eyes. A rash typically appears a few days after the initial symptoms and usually lasts for a few days. Vaccination is the best way to protect against measles. Two doses of the MMR vaccine are 97% effective at preventing measles and provide protection against mumps and rubella infection. Children should receive the vaccine at 12-15 months of age and again before kindergarten to ensure strong immunity. Health officials urge anyone who has not been vaccinated or does not know their measles immunization status to contact their healthcare provider to get vaccinated. Vaccination within 72 hours of exposure may prevent measles disease. Vaccination beyond this window will provide protection from subsequent exposures. Health care providers who suspect measles should contact the Department of Public Health immediately for recommendations and testing guidance. It is important to call ahead before visiting a healthcare facility to avoid putting others at risk.