Recently, the Department of Public Health in Massachusetts reported two cases of measles among residents, marking the first instances connected to the state this year against a backdrop of a significant national outbreak. The first case involved a school-aged child, diagnosed out of state, who will remain there during the infectious period. Officials noted there haven’t been any known exposures to others in Massachusetts from this case.
The second case involves an adult living in Greater Boston who recently returned from traveling internationally. This individual has an “uncertain vaccination history” and visited several places where potential exposure could have occurred. Health officials are currently working to identify and inform anyone who may have been in contact with them.
“The occurrence of these two measles cases in Massachusetts is set against a substantial national and international outbreak. While there’s no current evidence of measles transmission within Massachusetts, further cases could arise,” stated the Department of Public Health.
Vaccination rates in Massachusetts are relatively high, which keeps the risk for most residents low, although, as always, the risk is not nonexistent. Public Health Commissioner Robbie Goldstein emphasized, “Measles is the most contagious respiratory virus and can lead to life-threatening conditions. These incidents highlight the necessity for healthcare providers and local health departments to stay alert to swiftly implement public health measures to curb potential spread.”
What to know about measles?
Measles is triggered by a highly contagious airborne virus, easily transmitted through the actions of an infected person breathing, sneezing, or coughing. It’s preventable via vaccinations, and since 2000, it has been regarded as eliminated from the U.S.; however, there is concern about maintaining that status.
The virus initially infects the respiratory system then spreads throughout the body, causing symptoms like a high fever, cough, a runny nose, red and watery eyes, and a rash. Although most children recover, complications can be quite severe, such as pneumonia, blindness, brain swelling, or even death.
Why vaccination rates matter
The most effective means to protect against measles is by receiving the measles, mumps, and rubella vaccine. The initial dose is suggested for children aged 12 to 15 months and the second between 4 and 6 years. After two doses, the vaccine claims to be 97% effective against measles, providing lifelong protection.
Communities with vaccination rates exceeding 95% have a tougher time experiencing measles outbreaks due to “herd immunity.” Unfortunately, since the pandemic, childhood vaccination rates have dipped significantly across the country, with more parents opting for religious or personal beliefs exemptions from mandatory vaccinations.
How bad is measles right now?
The prior year was marked as the worst for measles outbreaks in the U.S. since 1991, with 2,144 cases confirmed across 44 states, resulting in three deaths, all among unvaccinated individuals.
This year, South Carolina has reported nearly 1,000 cases in an ongoing outbreak. Additionally, in December, Massachusetts officials issued a warning regarding possible exposure to measles linked to an infected tourist who had come from Texas.
