Water shows at the World Exposition in Osaka have been suspended through Friday after high levels of legionella bacteria were detected in seawater at the venue.Expo organizers said at a press conference on Thursday that the level of legionella detected in water from the Water Plaza in a test on Wednesday was 20 times higher than the allowable limit under their guideline, prompting them to cancel shows from Wednesday.The shows' resumption depends on the results of measures they have implemented to improve water quality, including sanitization, pipe cleaning and increased circulation of seawa…READ FULL ARTICLE
