US: Possible measles exposure at Midway Airport (Chicago) Feb. 22

Event

Health officials in Chicago (Illinois) indicated on Friday, March 1, that travelers passing through Midway International Airport (MDW) on Saturday, February 22, may have been exposed to measles. The Illinois Department of Health confirmed that an unvaccinated and infectious passenger arrived at MDW via Concourse B between 21:00 and midnight (local time) on Saturday, potentially exposing others to the disease.

The patient sought treatment at Northwestern Medicine Delnor Hospital in Geneva (Illinois) on Sunday, February 23, without notifying the facility ahead of time. Officials indicate others at the hospital may have been exposed. The Illinois Department of Health has urged people to ensure that they are vaccinated against the disease.

Context

Measles is a highly contagious viral disease that typically affects mostly children. It is transmitted via droplets from the nose, mouth, or throat of infected persons. The disease remains one of the leading causes of death among young children globally, despite the availability of a safe and effective vaccine. Symptoms of measles are usually a high fever, which begins approximately ten to 12 days after exposure to the virus and lasts four to seven days. A runny nose, a cough, red and watery eyes, and small white spots inside the cheeks can develop in the initial stage. After several days, a rash erupts, usually on the face and upper neck. Over about three days, the rash spreads, eventually reaching the hands and feet. The rash lasts for five to six days and then fades. On average, the rash occurs 14 days after exposure to the virus (within a range of seven to 18 days).

Advice

Individuals who traveled via MDW on the abovementioned date are advised to ensure their vaccinations are up to date and to contact their doctor with any questions or concerns. Anyone experiencing the above symptoms is urged to seek immediate medical attention.