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9 cases of Legionella bacteria contamination confirmed in a New Glasgow hospital
Julie Sicot
Posted Aug 4 1:07 PM CST
Nine people have been infected with Legionella bacteria and are hospitalized at Aberdeen Hospital in New Glasgow, Nova Scotia. One person is in intensive care.
Legionella is a bacterium present in natural water sources, but also in plumbing. It can cause pneumonia in infected people.
Among those infected, some are patients or staff at the Glen Haven Manor long-term care facility, located next to the hospital. The presence of the bacterium is also suspected in 21 people, laboratory tests are in progress.
Legionella is a bacterium that can cause two diseases, either legionellosis, which can lead to pneumonia, or the milder Pontiac fever .
It's a big outbreak. It happens, but it's pretty rare. We had one in 2019 in Moncton. Several years ago, there was a large outbreak in Quebec, it's rare, but it happens , explains Dr. Cristin Muecke, regional medical officer of health for the northern areas at Nova Scotia Health.
In 2012, 181 people had legionellosis in Quebec and 13 people died. The contamination came from the cooling towers of the Jacques-Cartier complex, in the Saint-Roch district.
https://ici.radio-canada.ca/nouvelle/2001474/legionella-legionellose-hopital-bacterie
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Update on Public Health investigation into source of Legionella in the New Glasgow Area
Thursday, August 3, 2023 - 01:35PM
Nova Scotia Health Public Health continues to investigate the source of Legionella infections in the New Glasgow area. Public Health is working closely with the Department of Environment and Climate Change to identify possible sources for the bacteria by testing several facility water systems as part of the environmental investigation.
Public Health has identified that a possible site where Legionella has grown is one of the cooling towers at the Aberdeen Hospital. While awaiting final test results, the cooling tower has been shut off out of an abundance of caution. A cooling tower is a specialized device used to remove heat from water and transfer a small amount of evaporated water to the air. The cooling tower is an integral component to the overall hospital air conditioning system.
“Nova Scotia Health proactively carried out additional cleaning on the Aberdeen Hospital cooling tower including chlorination which generally is an immediate resolution. We will continue to collaborate with partners and follow the guidance of Public Health as we work through this,” said Bethany McCormick, Nova Scotia Health’s Vice President Operations for Northern Zone.
As of Aug. 3, there were nine confirmed and 20 possible (unconfirmed) cases of Legionella in the area.
Nova Scotia Health assures local residents that there is very low health risk associated with receiving care, visiting or working at the Aberdeen Hospital. People can come to the hospital for care if they need it.
It is important to note that Legionella cannot be spread from person to person and not from drinking tap water. The source of most Legionella infections is breathing the mist or vapor from a contaminated water source, such as evaporating cooling systems, hot tubs, and decorative water features. Legionella is also present in soil and freshwater environments and grows in specific warm temperature ranges.
Legionella is present in the environment in Nova Scotia, however it rarely causes severe illness. Those at higher risk for illness include people who are over 40 (risk increases with age), people who smoke and/or people who have chronic health conditions, such as lung problems, cancer or weakened immune system. For others, the risk is very low. Legionella disease can be treated with antibiotics when diagnosed early.
Although the cooling tower has been disabled at Aberdeen Hospital, residents of New Glasgow, Trenton and Stellarton continue to be advised to watch for symptoms of illness, as they can begin 2-14 days after exposure. Symptoms include:
For general health advice and information call 811, a service offered 24 hours a day, seven days a week by experienced registered nurses. Call 911 if you experience a medical emergency.
The Mental Health and Addictions crisis line can also be reached 24/7 by calling 1-888-429-8167. Visit: https://mha.nshealth.ca/en.
Laboratory testing to confirm the source of Legionella can take several days to weeks. We appreciate the understanding and patience of local residents. In the meantime, Public Health will continue to investigate all new possible and confirmed cases, and possible sources of water system contamination in the area.
For more information about Legionella and precautions you can take, please visit https://www.nshealth.ca/news/qa-legionella-and-legionellosis-legionnaires-disease.
https://www.nshealth.ca/news/update-public-health-investigation-source-legionella-new-glasgow-area
9 cases of Legionella bacteria contamination confirmed in a New Glasgow hospital
Julie Sicot
Posted Aug 4 1:07 PM CST
Nine people have been infected with Legionella bacteria and are hospitalized at Aberdeen Hospital in New Glasgow, Nova Scotia. One person is in intensive care.
Legionella is a bacterium present in natural water sources, but also in plumbing. It can cause pneumonia in infected people.
Among those infected, some are patients or staff at the Glen Haven Manor long-term care facility, located next to the hospital. The presence of the bacterium is also suspected in 21 people, laboratory tests are in progress.
Legionella is a bacterium that can cause two diseases, either legionellosis, which can lead to pneumonia, or the milder Pontiac fever .
It's a big outbreak. It happens, but it's pretty rare. We had one in 2019 in Moncton. Several years ago, there was a large outbreak in Quebec, it's rare, but it happens , explains Dr. Cristin Muecke, regional medical officer of health for the northern areas at Nova Scotia Health.
In 2012, 181 people had legionellosis in Quebec and 13 people died. The contamination came from the cooling towers of the Jacques-Cartier complex, in the Saint-Roch district.
https://ici.radio-canada.ca/nouvelle/2001474/legionella-legionellose-hopital-bacterie
-----------------------------------------------------------
Update on Public Health investigation into source of Legionella in the New Glasgow Area
Thursday, August 3, 2023 - 01:35PM
Nova Scotia Health Public Health continues to investigate the source of Legionella infections in the New Glasgow area. Public Health is working closely with the Department of Environment and Climate Change to identify possible sources for the bacteria by testing several facility water systems as part of the environmental investigation.
Public Health has identified that a possible site where Legionella has grown is one of the cooling towers at the Aberdeen Hospital. While awaiting final test results, the cooling tower has been shut off out of an abundance of caution. A cooling tower is a specialized device used to remove heat from water and transfer a small amount of evaporated water to the air. The cooling tower is an integral component to the overall hospital air conditioning system.
“Nova Scotia Health proactively carried out additional cleaning on the Aberdeen Hospital cooling tower including chlorination which generally is an immediate resolution. We will continue to collaborate with partners and follow the guidance of Public Health as we work through this,” said Bethany McCormick, Nova Scotia Health’s Vice President Operations for Northern Zone.
As of Aug. 3, there were nine confirmed and 20 possible (unconfirmed) cases of Legionella in the area.
Nova Scotia Health assures local residents that there is very low health risk associated with receiving care, visiting or working at the Aberdeen Hospital. People can come to the hospital for care if they need it.
It is important to note that Legionella cannot be spread from person to person and not from drinking tap water. The source of most Legionella infections is breathing the mist or vapor from a contaminated water source, such as evaporating cooling systems, hot tubs, and decorative water features. Legionella is also present in soil and freshwater environments and grows in specific warm temperature ranges.
Legionella is present in the environment in Nova Scotia, however it rarely causes severe illness. Those at higher risk for illness include people who are over 40 (risk increases with age), people who smoke and/or people who have chronic health conditions, such as lung problems, cancer or weakened immune system. For others, the risk is very low. Legionella disease can be treated with antibiotics when diagnosed early.
Although the cooling tower has been disabled at Aberdeen Hospital, residents of New Glasgow, Trenton and Stellarton continue to be advised to watch for symptoms of illness, as they can begin 2-14 days after exposure. Symptoms include:
- Fever
- Chills
- Dry cough
- Muscle aches
- Headache
- Loss of appetite
- Diarrhea
For general health advice and information call 811, a service offered 24 hours a day, seven days a week by experienced registered nurses. Call 911 if you experience a medical emergency.
The Mental Health and Addictions crisis line can also be reached 24/7 by calling 1-888-429-8167. Visit: https://mha.nshealth.ca/en.
Laboratory testing to confirm the source of Legionella can take several days to weeks. We appreciate the understanding and patience of local residents. In the meantime, Public Health will continue to investigate all new possible and confirmed cases, and possible sources of water system contamination in the area.
For more information about Legionella and precautions you can take, please visit https://www.nshealth.ca/news/qa-legionella-and-legionellosis-legionnaires-disease.
https://www.nshealth.ca/news/update-public-health-investigation-source-legionella-new-glasgow-area