Government increases efforts to check bird flu outbreak (Business Standard India)
The government has increased its efforts to contain the recent outbreak of bird flu (or avian influenza) in West Bengal and Assam.

Bird flu spreading to new areas in Assam (Calcutta News)
More than 500,000 poultry have been culled in Assam in the past one month while authorities Friday warned that the bird flu virus was spreading to new areas, officials said.

Bird flu spreads to more areas in Assam (The Hindu)
Guwahati: Bird flu has spread to new areas in Assam, where culling of poultry has been going on since November 27. Sources in the Animal Husbandry and Veterinary Department said new cases were reported at Manahkuchi of the Hajo and Chayani ...