Australia Reports First Mass Mortality Episode of Bird Flu

Australian health authorities confirmed the first mass mortality event linked to H5N1 bird flu on August 10, 2026, after observing infected terns in coastal regions.

The government has issued urgent warnings to residents, advising against contact with sick or dead wildlife to prevent potential zoonotic transmission.

Environmental experts are monitoring the spread, noting that the arrival of the virus in Australia poses a significant threat to native bird populations and biodiversity.