Croatia on Friday announced the discovery of a highly contagious strain of bird flu in poultry at a small family farm on the country's northern border with Hungary.
Japan began killing about 122,000 farm birds on Tuesday to contain another outbreak of a highly contagious strain of avian flu, officials said.
Japan has begun slaughtering about 210,000 farm birds in northern Hokkaido to contain another outbreak of a highly contagious strain of avian flu, an official said Sunday.
South Korea on Friday issued its top bird flu alert for the first time, giving officials extra powers to contain an outbreak that has already triggered the slaughter of more than 10 percent of national poultry stocks.
South Korea said Tuesday it was expanding a major bird flu cull to try and contain a damaging outbreak that has continued to spread during an all-consuming political crisis.
South Korea on Tuesday said it was expanding a cull of chickens and ducks to try to contain a damaging bird flu outbreak.
Japan has mobilised its military to help with a second mass cull of 230,000 chickens amid a spreading outbreak of a highly contagious strain of avian flu, officials said.
Dutch officials have culled 190,000 ducks on a central Netherlands farm where inspectors have confirmed the presence of a highly infectuous strain of bird flu, officials and local media said Sunday.
Sweden on Friday said 200,000 chickens were being slaughtered at a farm where bird flu has been detected, following a resurgence in the virus across Europe.
Authorities in northern Germany have killed 16,000 turkeys and ordered 92,000 chickens slaughtered after detecting an outbreak of bird flu.