Friday, October 21, 2005

H5N1 News: "Bird flu breaking out all over"

Debora MacKenzie writes in NewScientist:

Amid mounting international concern over a potential human flu pandemic, a flurry of outbreaks of the deadly H5N1 bird flu were reported this week from Taiwan to Europe. There is some confusion over whether the virus has reached the European Union. But more worrying is evidence that it is still spreading in China, and the possibility that it could also reach Africa.

Fears that an apparent outbreak of bird flu on the Greek island of Oinousa was H5N1 have not been borne out by initial tests at the UK’s Veterinary Laboratories Agency, the EU reference lab for flu, in Surrey. “Initial tests are negative,” VLA spokesman Matt Conway told New Scientist, although he cautions this will take several days to confirm.

Worries that the virus had reached Macedonia were eased when a die-off of poultry turned out to be due to another virus, called Newcastle disease. But in Romania the virus has spread to wild ducks and swans near the Ukrainian border, it has been confirmed.

Meanwhile Russian scientists confirmed H5N1 in chickens in the Tula region, 200 kilometres south of Moscow – the first known outbreak in European Russia west of the Urals. Outbreaks continue east of the Urals, with H5N1 confirmed this week in two villages in Kurgan province, and suspected H5N1 in Novosibirsk and Altai.

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