Tokyo, Dec. 29 -- Japan's agriculture ministry said on Monday that genetic testing has confirmed an outbreak of highly pathogenic avian influenza at a farm in Hokkaido Prefecture, marking the 11th bird flu outbreak in the country this season.

According to a statement released by the Ministry of Agriculture, Forestry and Fisheries, the outbreak occurred at a poultry farm in Yuni Town, Hokkaido, leading to the culling of over 6,000 egg-laying chickens.

In accordance with relevant guidelines, all chickens at the farm should be culled, incinerated and buried. Additionally, farms within a 3-kilometer radius are banned from moving chickens and eggs, while others located within a radius of 3 to 10 kilometers cannot transport poultry products out...