The reported number of Legionella cases in Linz rose to 30 on Wednesday, accompanied by three deaths, according to figures shared by Linzer Gesundheitsdirektor Ulrich Püschl. A newly confirmed patient, who began experiencing initial symptoms roughly eight days prior, is currently receiving hospital treatment. Authorities and local operators continue working to identify the exact infection source while managing ongoing patient care across regional medical facilities.
Patient Care and Hospital Treatment Figures
A total of 15 affected individuals have received treatment at the Kepler Uniklinikum (KUK) since the outbreak began, as reported by the hospital on Wednesday. Among those treated at the facility, four patients required intensive care, while seven individuals have already been discharged. Of the three total fatalities recorded in the city, two patients were receiving care at the Kepler Uniklinikum. As of Wednesday, six patients remain hospitalized at the university clinic, with one individual currently staying in the intensive care unit.
Did You Know? The Kepler Uniklinikum has handled half of all reported cases, admitting 15 of the 30 total patients since the outbreak began.
Cooling System Status and Safety Measures
Investigators have not yet confirmed whether contaminated cooling towers belonging to the Linz AG cooling system serve as the true infection source. Maintenance crews performed cleaning, disinfection, and a complete water exchange on the facility’s roof-mounted system located on the power grid building on August 13. Operations shifted entirely to dry-running mode on August 24. Linz AG announced that this additional safety measure successfully eliminates “any possible formation of Legionella.”

Expert Insight: Public health responses during suspected environmental outbreaks typically prioritize the rapid mitigation of industrial infrastructure—such as cooling towers—even before definitive source attribution is scientifically confirmed, balancing precautionary engineering controls with ongoing epidemiological tracking.
Public Communication Channels
Linz AG established a dedicated info-hotline on Wednesday to field inquiries from the public regarding the situation. Residents can reach the service by telephone at 0732-3400 DW 4004 or via email at [email protected]. Operating hours run from Monday through Friday between 8:00 AM and 6:00 PM.
Frequently Asked Questions
How many total Legionellen cases and deaths have been reported in Linz?
As of Wednesday, authorities report 30 total cases of Legionellen infections and three deaths in the city.
Where are affected patients being treated?
Fifteen patients have received care at the Kepler Uniklinikum, where six patients remain hospitalized, including one in intensive care.
How can the public contact authorities or operators for information?
Linz AG operates an info-hotline available Monday through Friday from 8:00 AM to 6:00 PM at 0732-3400 DW 4004 or via email at [email protected].
What steps should local residents take if they experience respiratory symptoms reminiscent of Legionella during this period?
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