Utah is becoming a significant hub for measles cases in the U.S., with an ongoing outbreak that has been building over time. As of Wednesday, state officials reported a total of 602 measles cases linked to this outbreak, which began last year and continues to grow. This includes 19 new infections, as noted by the Center for Infectious Disease Research and Policy. Recently, there have been reports of exposure at various preschools and elementary schools.
About one-third of those infected have faced severe symptoms, leading to trips to emergency rooms, mainly due to intense dehydration from vomiting and diarrhea, according to a report by the New York Times.
Among the total cases, 405 have been recorded since the start of this year, and 75 of these were reported in just the past three weeks. Out of everyone infected, 49 have required hospitalization, and, significantly, about 513 individuals, or 85%, were not vaccinated against measles.
In the past year, large measles outbreaks have been seen in multiple areas across the U.S., including Texas and South Carolina. Yet, what’s interesting is that, unlike many prior outbreaks often tied to close-knit religious groups, the spread in Utah seems to be affecting a broader segment of the population.
Despite around 90% of Utah residents being vaccinated, there remains a substantial enough number of unvaccinated individuals for the virus to circulate. Typically, about 95% vaccination coverage is necessary to reach “herd immunity,” which protects those who can’t be immunized.
Interestingly, state lawmakers introduced a bill earlier this year aiming to simplify the process for families wanting to opt out of school vaccination requirements. While this bill did not pass, its introduction amid an active outbreak underscored the existing tensions between public health advocates and the anti-vaccine movement.
The outbreak actually began in Texas over a year ago and has extended to most states, marking a troubling end to the period when measles was thought to be eliminated in the U.S. Most cases have involved children, many of whom didn’t receive the measles, mumps, and rubella (MMR) vaccine. Infants under one year and children with specific health issues remain particularly vulnerable, even in areas with high vaccination rates.
Complicating matters further is the proliferation of misinformation. Robert F. Kennedy Jr., a well-known vaccine skeptic, has characterized measles vaccination as a personal choice and endorsed treatments that lack proven effectiveness.
