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  • 6 days ago
A second long-nosed fur seal is suspected to have contracted H5 bird flu in South Australia. The discovery’s escalated fears for the endangered Australian sea lion, which breeds on the island where the infected seal was found.

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00:02These playful pups bring hope for the future of the endangered Australian sea
00:07line. But as another pupping season gets underway off Kangaroo Island there are
00:13fears the spread of bird flu could devastate the iconic species. This could
00:17be looking at extinction level events particularly for our local populations.
00:22Those fears fueled by the discovery of a long-nosed fur seal suspected to have
00:27contracted H5 bird flu on the Pages Islands of KI key breeding sites for the
00:33sea lions. Once it is in our mammal species it can easily transfer between
00:38mammal to mammal. Thankfully at this stage we haven't got any evidence that there's
00:42really significant impacts on the seals and sea lions. I think unfortunately that
00:46probably means we've just picked this up very early. There are fewer than 10,000
00:49Australian sea lions in the country. Already affected by SA's algal bloom and
00:54issues like hookworm, bird flu is another looming threat for the unique species here
00:59on Kangaroo Island. The SA government is now eyeing a vaccine being trialed on
01:04cattle in the United States to see if it could also protect Australian seals and
01:09sea lions against bird flu. That's something that we're monitoring but as it
01:13stands there isn't yet a vaccination that is registered that is deemed to be
01:16safe for Australian seals or sea lions. But there is one for other animals. These
01:23little penguins on Phillip Island getting their first dose of an H5N1 vaccine as
01:29the number of confirmed bird flu events in Australia climbs to more than 300.
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