Hungary hit hard as avian flu continues to spread.

Hungary hit hard as avian flu continues to spread.Hungary has so far reported the largest number of outbreaks of HPAI caused by the H5N8 variant of the HPAI virus in poultry. In the last week alone, the ministry of agriculture has informed the OIE of 84 new outbreaks, all in domestic poultry. Over the last week, countries whose veterinary authorities have reported new cases of highly pathogenic avian influenza (HPAI) in poultry to the World Organisation for Animal Health (OIE) include Hungary, France, Germany and Russia. There has also been one new outbreak in the Netherlands, and HPAI viruses have been detected in chickens at a slaughterhouse in Taiwan. Focus for the latest cases are the counties of Bacs-Kiskun, Csongrad, Bekes and Jász-Nagykun-Szolnok, which are in the central-southern and south-eastern regions of the country. In the latter county, the three outbreaks have been in mixed backyard flocks, but in the other areas, commercial ducks and/or geese are the species most affected. Hungary has also recorded its first HPAI outbreak in a commercial broiler flock. Intensive surveillance of poultry flocks near those known to be affected has revealed other virus-positive birds. Over the last week, the number of infected birds is almost 763,000, all of which are destined for slaughter. This brings the total losses of poultry as the result of HPAI in the country to more than 952,000 through death or destruction. With a further five new outbreaks of HPAI viruses more than belonging to the H5N81 group affecting more than 51,000 poultry over the last week, France has now reported cases at 13 locations since last month to the OIE. The agriculture ministry has confirmed a total of 19 outbreaks. The latest outbreaks are in flocks of chickens and/or ducks in the south-west of the country in the departments of Tarn and Gers. According to the OIE report, the Russian veterinary authority has confirmed that a HPAI virus of the H5 group was the cause of mortality in a flock of more than 54,000 laying hens in Astrakhan oblast. There are a total of more than 667,000 poultry at the affected farm. This new outbreak is in a region that borders the Caspian Sea as well as Kalmykia oblast, where there were two outbreaks of HPAI in backyard flocks last month. In the Netherlands, the ministry of economic affairs has confirmed a fourth outbreak of HPAI in continue