The outbreak was spotted at the Dien Hong commune, causing the death of nearly 1,000 poultry. Specimens from the dead poultry have recently been tested positive to the bird flu virus strain H5N1, according to the statement.
The local authority has established a zone covering the outbreak to prevent the virus from spreading. Consumption and sale of birds and bird-related products within the zone are banned.
Bird flu outbreaks in Vietnam, starting in December 2003, have killed and led to the forced culling of dozens of millions of fowls in the country.