Destructive Bird Flu Threatens Antarctic Wildlife

Hundreds of seal pups were found dead on Heard Island, suggesting the spread of a virulent bird flu strain, H5N1. It has affected wildlife globally and poses a rising threat to Antarctica and potentially Australia. Measures to prevent its spread are being implemented, including biosecurity and vaccination efforts.


Devdiscourse News Desk | Updated: 24-10-2025 13:23 IST | Created: 24-10-2025 13:23 IST
Destructive Bird Flu Threatens Antarctic Wildlife

Australian scientists have discovered a devastating scene on Heard Island, finding hundreds of deceased seal pups. This tragedy is suspected to be linked to the widespread bird flu strain, H5N1, responsible for wildlife fatalities across the globe, officials reported on Friday.

The Australian agriculture department emphasized they have not yet confirmed this suspicion, but given the virus's presence on neighboring islands, the manifestation of H5 symptoms isn't surprising. Samples from the seals will be analyzed in Australia for confirmation.

While Australia remains free from the contagious virus, concerns rise as further spread through Antarctica elevates the risk of southern infections. The Australian government continues to bolster measures, including farm biosecurity enhancements, bird testing, and vaccinations to preempt potential outbreaks.

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