Full Breakdown
Measles Exposure Alert at Toronto Pearson International Airport
3/5/2026, 6:00:47 AM
Overview of the Exposure Incident
Toronto Public Health (TPH) has issued a warning regarding potential exposure to measles at Pearson International Airport. The alert follows a confirmed case of measles involving travelers on two Avianca flights and individuals present in Terminal 1 on February 22. The affected flights include Avianca Flight AV579 from Guatemala City to San Salvador and Avianca Flight AV324 from San Salvador to Toronto. The exposure period in Terminal 1 was noted to be from approximately 1:40 p.m. to 4:10 p.m.
Health Advisory and Symptoms
TPH advises anyone who may have been exposed to verify their vaccination status against measles and to monitor for symptoms until March 15. Symptoms of measles can include fever, runny nose, cough, red eyes, and a distinctive red rash that typically begins on the face and spreads down the body. Additionally, small blue-white spots, known as Koplik spots, may appear inside the mouth and throat. The virus is highly contagious, spreading through the air when an infected person breathes, coughs, sneezes, or talks, and can remain viable in the air or on surfaces for up to two hours.
Vaccination and Prevention
Measles is a preventable disease, with vaccines generally administered at 12 months of age, followed by a second dose between four to six years of age. Health officials emphasize that individuals who have not received two doses of the measles vaccine or have not contracted measles are at increased risk of infection.
Related Health Alerts
In a related development, York Region Public Health has reported additional measles exposure sites following a separate confirmed case. This includes potential exposures on York Region Transit bus routes between February 23 and February 27, as well as at the emergency department of Cortellucci Vaughan Hospital on February 28.
Official Statements & Responses
Toronto Public Health has reiterated the importance of vaccination and monitoring for symptoms, urging those potentially exposed to seek medical advice if symptoms develop. They have also highlighted the critical nature of public awareness in preventing further spread of the virus.
Criticism & Opposition
While the health advisory has been largely accepted, some critics have raised concerns about the adequacy of public health communication regarding vaccination and exposure risks. They argue that more proactive measures could be taken to ensure that travelers are informed about potential health risks at airports.
Verbatim Quotes
- “Article content Try refreshing your browser, or Play Video Highly contagious virus Measles is a highly contagious virus that spreads through the air when an infected person breathes, coughs, sneezes or talks.” — Toronto Public Health
- “Anyone who has not received two doses of the measles vaccine or has not had measles is at risk of infection, health officials said.” — Toronto Public Health
This alert serves as a reminder of the importance of vaccination and public health vigilance in the face of contagious diseases.
