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Scientists Find Measles Likely To Become Endemic in the US Over Next 20 Years
A new study forecasts more than 850,000 measles cases over the next 25 years if US vaccination rates stay the same. Millions of infections are possible if rates drop.
Using a computer model, the authors found that with current state-level vaccination rates, measles could reestablish itself and become consistently present in the United States in the next two decades. Their model predicted this outcome in 83 percent of simulations. If current vaccination rates stay the same, the model estimated that the US could see more than 850,000 cases, 170,000 hospitalizations, and 2,500 deaths over the next 25 years. The results appear in the Journal of the American Medical Association.
“I don’t see this as speculative. It is a modeling exercise, but it’s based on good numbers,” says Jeffrey Griffiths, professor of public health and community medicine at Tufts University School of Medicine in Boston, who was not involved in the study. “The big point is that measles is very likely to become endemic quickly if we continue in this way.”