💨 Abstract

Due to legionella bacterial contamination, the popular daily fountain shows and the shallow pool area at Expo 2025 in Osaka have been temporarily suspended. The contamination, detected in the Water Plaza and the Forest of Tranquility, can cause pneumonia. Additionally, organizers are addressing an infestation of midges, suspected to originate from the Water Plaza. Measures including increased sanitation and water circulation are being taken to reopen the areas.

Courtesy: WTOP Staff