What are the preventive measures for avian influenza?

(1) immunization. Strictly and conscientiously do a good job in the immunization of avian influenza vaccines, especially in the high incidence season of avian influenza. H5N 1RE-5+RE-4 and H9 should be immunized every three to four months, and the epidemic prevention of these two avian influenza vaccines should be carried out every 10 day.

(2) Do a good job in feeding management. Adopt closed feeding to prevent wild birds from entering poultry houses through doors and windows; Prevent water sources and feed from being polluted by wild bird droppings; Disinfect the henhouse and its surrounding environment regularly, strengthen the disinfection of chickens, and regularly eliminate harmful insects and rodents in chicken farms; Dead birds must be burned or buried.

Do a good job in poultry feeding management, improve poultry resistance, minimize the occurrence of stress factors, pay attention to the changes of seasons at the turn of autumn and winter, and do a good job in keeping warm and cold; Clean up the feces in time, and regularly use Chinese medicines such as Rhizoma Atractylodis, eugenol, Folium Artemisiae Argyi, Herba Artemisiae Scopariae, Herba Artemisiae Annuae, and Flos Carthami. Fumigating the henhouse in order to reduce the stimulation of bad gas, thus reducing the occurrence of respiratory diseases and intestinal diseases.

(3) Chickens that have died and the laying rate has decreased can be treated with Chinese herbal medicines and sensitive antibacterial drugs to improve immunity in time.