In a concerning development, county health officials have revealed that a traveler who passed through Los Angeles International Airport (LAX) a week ago had been infected with measles at the time, raising concerns of potential exposure to others. The unidentified individual arrived on Qatar Airways flight QR 0739 at the Tom Bradley International Terminal on May 9th at 1:53 p.m., according to the county Department of Public Health.

Authorities are particularly advising individuals who were at Terminal B between 2 p.m. and 4 p.m. on that day to be vigilant, as they may have come into contact with the infected traveler and could be at risk of developing measles. The county DPH, in collaboration with the Centers for Disease Control (CDC), will be notifying passengers seated in specific seats on Qatar Airways flight QR 0739 about the potential exposure.

Those who may have been exposed are urged to confirm their vaccination status for measles. Unvaccinated individuals who have not been previously infected are at a higher risk of contracting the disease and could exhibit symptoms within 7 to 21 days of exposure.

Dr. Muntu Davis, Los Angeles County health officer, emphasized the seriousness of measles, stating, "Measles is spread by air and by direct contact even before you know you have it and can lead to severe disease. Measles is highly contagious for those who are not immune to it. Initially causing fever, cough, red, watery eyes, and followed by a rash, it can result in serious complications for young children and vulnerable adults."

As health officials work diligently to investigate potential communicable disease exposures on international flights to the United States, it serves as a reminder for individuals to ensure they are up-to-date with their vaccinations to protect themselves and others from preventable diseases.