bird flu symptom in bangladesh

there is a clear symptom of bird flu in bangladesh.The germs were brought by winds blowing from Bangladesh,' Assistant Commissioner of the Central Animal Husbandry department Sujit Dutta said in Balurghat, the headquarters of south Dinajpur.Dutta said that the Centre is constantly monitoring the situation in the district.The BSF guarding the Indo-Bangla border in the district has been alerted to ensure that no poultry products could enter from Bangladesh, Inspector General of Police (North Bengal) R J S Nalwa said.The administration of Siliguri subdivision of Darjeeling district has decided to immediately stop import of chickens, chicks and eggs to Siliguri from outside.