The measles outbreak continues to spread throughout the U.S., sparking discussions about how best to protect children and ...

It was not immediately clear where in Illinois the fourth case was reported, or what condition the patient is in.

The Illinois Department of Public Health (IDPH) is sounding the alarm on a potential measles exposure at Chicago O’Hare ...

There was an uptick in measles cases across the U.S. over the last week, the Centers for Disease Control and Prevention reported Friday, though the spread of the highly contagious illness appears ...

The Cook County cases follow the first case of measles this year in Illinois in an unvaccinated adult in Marion, reported last week.

If 10 people who have not had the vaccine are in a room with someone with measles, nine of them will catch it.

CHICAGO (WLS) -- A fourth case of measles has been reported in Illinois for this year. The state tracking dashboard showed the new case was reported Friday. ABC7 is working to find out where that ...

According to the US Centers for Disease Control and Prevention, two doses of the MMR (measles, mumps and rubella) vaccine are ...

Confirmed U.S. measles cases broke 1,000 in the second week of May, surpassing last year's total by nearly four times.

There have been 1,088 confirmed cases of measles across 30 states so far this year, according to the latest update from the ...