Authorities warn passengers aboard Korean Air flight KE 073 from Seoul, South Korea, to Toronto Pearson Airport.



York Region Public Health is investigating a confirmed measles case linked to an international flight that landed at Toronto Pearson Airport. Authorities warn that passengers aboard Korean Air flight KE 073 from Seoul, South Korea, which arrived at Terminal 3 on February 22 at 9:35 a.m., may have been exposed to the virus.

Potential Exposure Locations and Timeframes

Health officials also caution that people present in specific locations during the following timeframes could have been at risk:

  • Toronto Pearson Airport, Terminal 3: February 22, from 9:35 a.m. to 1 p.m.
  • Southlake Regional Health Centre Emergency Department: February 24, from 10:45 a.m. to 9 p.m.
  • Southlake’s Pediatric Unit: February 25, from 8:25 a.m. to 4 p.m.

York Region Public Health is currently reaching out to individuals who visited Southlake Regional Health Centre in Newmarket during these periods.

High-Risk Individuals Urged to Seek Medical Advice

Authorities advise that infants under 12 months old, pregnant individuals, and those with weakened immune systems who were in these affected areas should immediately contact York Region Public Health. Preventative treatment may be available to help reduce the risk of infection.

For those concerned about exposure, checking immunization records is recommended. Having two doses of the measles vaccine provides protection against severe and potentially life-threatening complications.

Measles Symptoms and Precautions

Symptoms of measles typically appear 7 to 21 days after exposure and may include:

  • High fever
  • Runny nose
  • Watery eyes
  • Rash starting on the head and neck

Anyone experiencing symptoms should stay home, avoid work or school, and call their healthcare provider before visiting a medical facility to prevent further spread.

Ontario’s Measles Cases on the Rise

Ontario has reported 78 new measles cases in the past two weeks, bringing the total to 119 confirmed infections in 2024. This number has already surpassed the 101 cases recorded in the province between 2013 and 2023.

Health officials continue to monitor the situation and urge the public to stay vigilant. Vaccination remains the best defense against measles, ensuring protection for both individuals and the broader community.

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