TORONTO, ON — Toronto Public Health (TPH) is investigating an outbreak of Legionnaires’ disease near Toronto’s downtown core after six confirmed cases were identified.
According to health officials, the affected area covers approximately a one-kilometre radius around Bathurst and Dupont streets. The confirmed cases involve people who live, work or have visited the area, with symptoms developing between July 2 and July 26.
The source of the outbreak has not yet been confirmed, and TPH says it is investigating possible locations that may be associated with the cases.
Local hospitals and health-care partners have also been notified to assist in identifying and reporting any additional potential cases.
POSSIBLE CONNECTION TO LONG-TERM CARE HOME INVESTIGATED
Health officials are also examining whether the outbreak could be connected to a separate Legionnaires’ disease outbreak at Castleview Wychwood Towers, a nearby long-term care home.
At least five cases have been confirmed in connection with that outbreak.
PUBLIC RISK REMAINS LOW
Toronto Public Health says Legionnaires’ disease does not spread from person to person, and the risk to the general public remains low.
The illness is caused by Legionella bacteria, which occur naturally in water and can also grow in man-made water systems, including cooling towers, hot tubs, humidifiers, sprinkler systems and decorative fountains.
People can become infected by breathing in tiny droplets of water containing the bacteria.
Symptoms may include fever, cough, shortness of breath and muscle aches. Older adults, people who smoke and individuals with underlying health conditions may face a greater risk of serious illness.
Toronto Public Health says the investigation remains ongoing as officials work to identify the source and determine whether the two outbreaks are connected.
Source: Toronto Public Health / City of Toronto
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