Local Health Official Explains Rise in U.S. Measles Cases as Infections Reach 35-Year High

First reported by KQ2, the number of reported measles cases in the United States has climbed above 2,300 in 2026, marking the highes

total recorded in 35 years, according to the Centers for Disease Control and Prevention.

Kristi Billings, interim clinic supervisor with the St. Joseph Health Department, said declining vaccination rates are a major factor behind the increase.

"As vaccination rates decrease, fewer people are fully protected," Billings explained. "That allows measles to spread more easily through communities."

Billings acknowledged that vaccinations remain a topic of debate for many families but encouraged people to educate themselves about the risks associated with the disease.

"Everyone has their own opinions when it comes to vaccines," she said. "But vaccinations can help prevent the serious complications that measles can cause."

Measles cases have been reported in several states neighboring Missouri this year, including Kansas, Iowa and Nebraska, in addition to cases within Missouri.

Billings also urged residents to recognize the early warning signs of measles. Initial symptoms often include a high fever, persistent cough, runny nose and red, watery eyes. A distinctive red rash typically develops several days after those symptoms begin.

Health officials recommend anyone experiencing symptoms or who believes they may have been exposed to measles contact a healthcare provider before visiting a medical facility to help reduce the risk of spreading the virus.

Residents looking for more information about measles, its symptoms and prevention can find additional resources through the Centers for Disease Control and Prevention.