Between June 19 and July 13, nine cases of legionnaires' disease were reported among people who either live in the Aylmer sector of Gatineau or have recently visited there, according to Quebec's health agency.
9 cases of legionnaires' disease in Aylmer Cases were reported between June 19 and July 13 Santé Québec is reporting an abnormally high number of cases of legionnaires' disease in the Aylmer sector of Gatineau. Between June 19 and July 13, nine cases of the affliction were reported among people who either live in the area or have recently visited there, the provincial health agency said in a news release on Wednesday. That's compared to an average of six to eight cases in the region per year.
The people affected in this wave are between the ages of 25 and 74. An epidemiological investigation is underway, and while it's not yet possible to precisely identify the
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source of contamination, several potential environmental sources are being studied, Santé Québec said. The water cooling towers in the Aylmer sector, registered with the Régie du bâtiment du Québec, were among the sources that were inspected and decontaminated. What is legionnaires' disease? Legionnaires' disease is a respiratory infection caused by the Legionella bacteria. Early symptoms include fever, chills and a dry cough. It can lead to a serious chest infection or pneumonia, with symptoms that may include high fever. The symptoms usually develop days after being exposed to the bacteria — and can be fatal. The name of the disease comes from an outbreak of pneumonia that killed 29 people at an American Legion Convention in Philadelphia in 1976. How does it spread? Legionella bacteria live in various sources of water, both natural and man-made. People can become infected after...
Read original source- Published
- Jul 15, 2026
- Updated
- Jul 15, 2026
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- Cbc
- Category
- Crime
- Read time
- 1 min
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