Legionnaires' Disease Outbreak in London: Tips for Prevention

Recent Legionnaires ' Disease Outbreak in London

A recent outbreak of Legionnaires ' disease in London has caused concern among health officials and residents alike . The Middlesex London Health Unit ( MLHU ) has reported evidence of the bacteria that causes the disease , with 24 confirmed cases in the region , including one fatality . The disease is caused by legionella , a bacteria commonly found in warm water sources such as hot water tanks and air - conditioning systems . Symptoms include high fever , chills , cough , and shortness of breath , which can progress to pneumonia within days of exposure.

Investigation and Containment Efforts

Health officials have been conducting investigations to identify the source of the outbreak . Cooling towers in a five - kilometre radius where most cases were reported have been tested , with evidence of legionella found in three towers . Dr. Joanne Kearon , the acting medical officer of health with MLHU , mentioned that pinpointing the exact source of the bacteria may take some time due to the vast geographic area affected . The outbreak has been classified as a community outbreak , not related to indoor exposure , making it challenging to identify a specific source.

Collaborative Efforts and Prevention Measures

MLHU is working closely with Public Health Ontario to investigate the outbreak further . Legionella bacteria are commonly found in water environments like hot tubs , cooling towers , and plumbing systems . The disease is not transmitted through person - to - person contact or contaminated food or water . Health officials are urging business owners and property managers to ensure proper maintenance and sanitation of cooling equipment to prevent further outbreaks . Additional guidance on cleaning and disinfecting household items will be provided to residents to minimize local exposure to the bacteria.

Future Updates and Recommendations

As the investigation continues , health officials will provide updates on the outbreak and recommendations for preventive measures . Residents are advised to remain vigilant and follow the guidelines provided by health authorities to reduce the risk of Legionnaires ' disease . The community 's cooperation and adherence to safety protocols will play a crucial role in containing and ultimately resolving the current outbreak . Stay informed and take necessary precautions to safeguard your health and well - being.