Wyoming Department of Health confirms third case of measles in unvaccinated adult
ShutterstockTETON COUNTY, Wyo. — The Wyoming Department of Health recently confirmed a case of measles in an unvaccinated adult in Teton County, Wyoming. A release from the WDH says that measles is a highly. . .

ShutterstockTETON COUNTY, Wyo. — The Wyoming Department of Health recently confirmed a case of measles in an unvaccinated adult in Teton County, Wyoming. A release from the WDH says that measles is a highly contagious infection that can cause severe illness. The release states that the public may have been exposed to measles at the following locations and times )the times listed are the entire two-hour window for exposures):Smith’s Food and Drug, 1425 South Highway 89, Jackson, Wyoming 83001July 5, 2026, 11:30 a. m. through 1:30 p. m. Wendy’s, 525 West Broadway, Jackson, Wyoming 83001July 5, 2026, 12:15 p. m. through 2:15 p. m. Colter Bay Convenience Store, Grand Teton National Park, 1 Colter Bay Village Road, Moran, Wyoming, 83013July 7, 2026, 9 a. m. through 11 a. m. Colter Bay Cabin Office, Grand Teton National ParkJuly 7, 2026, 3 p. m. through midnight“We are asking people who may have been exposed to watch for measles symptoms for 21 days past the exposure date and consider avoiding crowded public places and high-risk settings such as daycare centers,” said Clay Van Houten, Epidemiologist with WDH. The release states that monitoring for symptoms is especially critical for people who have not been vaccinated with the measles, mumps, and rubella (MMR) vaccine. “The MMR vaccine provides safe, highly effective, and long-lasting protection against measles infection,” the release states. “WDH recommends that all Wyoming residents ensure that they and their children are up-to-date on MMR vaccines. ”The release notes that babies who are too young to get vaccinated, pregnant women who are not immune, and people with weak immune systems are more likely to have seriously problems if they get the measles. WDH recommends that people in these groups who believe they may have been exposed to measles contact their health providers. Doctors may recommend treatment to help prevent illness to those who have been exposed. Symptoms of measles include: fever, cough, runny nose, red or watery eyes, and a rash that starts on the face and spreads down the body. Those who get sick with these symptoms should call their healthcare provider for guidance. “Calling ahead in non-emergency situations helps prevent additional exposures,” the release states. “If you have symptoms of measles, stay home and avoid contact with others unless you are getting healthcare. Avoiding contact with babies, pregnant women, and people with weakened immune systems is especially important. ”The Wyoming Department of Health posts measles case counts and exposure locationson its website.