The Ministry of Health, Environment and Sustainability and the Public Health Department are investigating a confirmed case of Legionnaires’ disease in the Cayman Islands.
Officials confirmed on June 17 that this is currently an isolated case, with no additional infections identified. The risk to the general public is considered low.
Minister for Health, Environment and Sustainability Katherine Ebanks-Wilks says the situation is being actively managed.
“I want to reassure the public that the relevant agencies are actively responding to this case and taking the necessary steps to investigate the source of exposure and protect public health,” she said. “The risk to the wider community remains low.”
Legionnaires’ disease is a form of pneumonia caused by Legionella bacteria, which can be present in certain water systems. Infection occurs when a person inhales contaminated water droplets. The illness does not spread from person to person.
Those most at risk include older adults, smokers, individuals with chronic lung conditions, and people with weakened immune systems.
Health officials are conducting a detailed investigation to determine where the individual may have been exposed. This includes reviewing recent activities and identifying possible locations where the bacteria may be present.
Chief Medical Officer Dr. Hilary Wolf said the investigation is being guided by established public health protocols, combining epidemiological work with laboratory testing.
Environmental Health teams are currently collecting water samples from identified locations. These samples will undergo specialised testing, with results expected within seven to ten days.
Director of Environmental Health Richard Simms said precautionary measures are already being implemented, including reviewing water system management practices and reducing potential risks where necessary.
Authorities say they will continue to monitor the situation closely and provide updates as more information becomes available.