Quick Outbreak Details
- Outbreak Dates (First to Most Recent Cases): October 2023
- Confirmed Cases: 2
- Deaths: 0
- Exposure Source: Hospital water system
In October 2023, The Ottawa Hospital’s General campus reported two confirmed cases of legionellosis, prompting immediate response efforts and the restriction of tap water access in affected units. This marks the second such incident at the General campus in just over two years, underscoring ongoing concerns about Legionella bacteria in healthcare facility water systems.
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Ottawa Hospital Outbreak Overview
The Ottawa Hospital’s General campus, one of the city’s largest healthcare facilities, confirmed two cases of legionellosis in October 2023, traced to its water system. In response, officials restricted tap water access in the 5 East and 5 West units and worked with public health and environmental experts to contain the outbreak. Alternative water sources were provided to minimize disruption.
Legionnaires’ disease, a severe pneumonia caused by inhaling Legionella-contaminated droplets, poses the greatest risk to seniors, immunocompromised patients, and those with chronic illnesses. While healthy individuals may be unaffected, experts warn the infection can be fatal in vulnerable populations.
Hospital operations remain largely unaffected, though this marks the second such outbreak at the General campus since 2021—raising concerns about Legionella’s persistence in large or aging water systems. A full system purge and disinfection is underway.
Public Health Response
Ottawa Public Health and TOH infection control teams are actively investigating the source and scope of the outbreak. Disinfection protocols, water testing, and infrastructure reviews are being carried out to prevent further exposure. Officials have also committed to providing regular updates to patients and families throughout the remediation process.
Although no fatalities have occurred, vigilance remains essential, especially considering the vulnerable population within the hospital.
Legal Considerations for Affected Individuals
If you or a loved one contracted Legionnaires’ disease after being admitted to or visiting The Ottawa Hospital’s General campus during this time, you may have legal recourse. Our legal team can assist in investigating the outbreak’s origins, determining accountability, and seeking compensation for medical costs, suffering, or long-term health impacts.
Contact Us
If you’ve been affected by the Legionnaires’ disease outbreak at The Ottawa Hospital’s General campus, seek medical care immediately. For those considering legal options, contact our office for a free consultation to better understand your rights and potential for compensation.
