Legionnaires' outbreak in Linz, Austria kills 3, sickens 26
This digest was compiled by AI from multiple sources — links to the originals are below.
An outbreak of Legionnaires' disease in Linz, Austria, has killed three people and sickened 26 since late July. Most of the infected are residents of Upper Austria, and 24 have been hospitalized, some in intensive care. Health authorities have identified the same bacterial subtype in three patients, suggesting a common source, but have not confirmed a link to a cooling tower that tested positive.
Key Facts
- Since late July, 26 cases of Legionnaires' disease have been recorded in Linz and surrounding areas, with three deaths.
- 24 of the infected have been hospitalized, and some are in intensive care.
- Three patients were found to have the same bacterial subtype, Allentown/France, indicating a possible common source.
- Legionella bacteria were detected in a cooling tower operated by Linz AG, which has been cleaned and disinfected.
- More than 150 samples from various water systems have been taken by specialists.
Outbreak Details
The outbreak has affected residents of Upper Austria, with most of the 26 cases reported in Linz and its vicinity. Two additional patients had been in Linz before falling ill, according to Der Standard. The same subtype of Legionella bacteria, Allentown/France, was identified in three patients, suggesting a common source of infection. Legionnaires' disease is an acute infectious disease that affects the respiratory system and can manifest as severe pneumonia or fever.
Investigation and Response
Specialists have collected more than 150 samples from various water systems to trace the source. Legionella bacteria were found in a cooling tower operated by Linz AG, which has since been cleaned and disinfected. Authorities emphasize that the cooling tower is not connected to the drinking water supply. The link between the cooling tower and the illnesses has not yet been confirmed.
Health Risks
Legionella infection occurs primarily through inhalation of contaminated aerosols, such as those from certain water and cooling systems. Elderly people and those with weakened immune systems are at highest risk of severe illness.
1 source
Legionnaires' outbreak in Linz, Austria kills 3, sickens 26
