Health officials are on high alert as several confirmed cases of measles have been reported in at least four US states. Experts are warning of a potential outbreak of the highly contagious disease and authorities are taking necessary precautions to investigate potential cases of exposure in the states of Delaware, Pennsylvania, New Jersey, and Washington.

The Virginia Department of Health has released a statement urging individuals who were at specific locations, including Dulles International Airport on January 3, 2024, and Ronald Reagan Washington National Airport on January 4, 2024, to be aware that they may have been exposed to measles. Efforts to identify potentially exposed passengers on specific flights are underway.

DC Health has also issued a similar release, alerting District residents who were at DC area airports about their possible exposure to measles. While the threat of transmission is considered low, health officials are taking proactive measures to inform and protect the public.

In Philadelphia, health officials are closely monitoring a measles outbreak that has resulted in eight confirmed cases in the area. The outbreak originated from an infected individual who had recently traveled overseas and came into contact with others at a hospital and daycare facility, according to US News. Additionally, officials in New Jersey are closely monitoring a possible outbreak following one confirmed case in the region.

Furthermore, it was revealed last week that 20 to 30 individuals may have been exposed to measles by an infectious person at Nemours Children's Hospital in Wilmington on December 29, according to officials in Delaware.

Measles is a highly contagious viral illness that spreads through coughing and sneezing. Symptoms include fever, rash, cough, runny nose, and red, watery eyes. Health officials stress the importance of vaccination to prevent the spread of measles and protect vulnerable individuals, such as young children who are not yet immunized.

Authorities continue to collaborate and monitor the situation closely, urging individuals who may have been exposed to seek medical attention if they develop symptoms or have concerns.