DuPage County Confirms First Measles Case of 2026

DuPage County confirms measles case for vaccinated resident who traveled through O'Hare Airport

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First DuPage County case of measles this year reported, health department says

DuPage County Health Department says a vaccinated county resident recently returned from international travel has contracted measles.

Measles case reported in DuPage County

A DuPage County resident has the measles, health authorities said Wednesday.

DuPage County confirms 1st measles case in 2026

Officials confirmed the first case of measles this year in DuPage County.

Health officials confirm DuPage County's 1st measles case of 2026; officials say resident was vaccinated

DUPAGE COUNTY, Ill. — Health officials have confirmed DuPage County's first measles infection of the year in a resident who was vaccinated against the virus. On Wednesday, health officials confirmed that a DuPage County resident, who had been vaccinated against measles, has tested positive for the virus. According to health officials, the resident had recently [...]

Chicago-area county reports measles case in vaccinated resident in 'rare breakthrough infection'

Health officials described the case as a "rare breakthrough infection"