（1）Eliminate the source of infection: We must fulfill the “four early”.

　　①Early discovery: early discovery the diseased poultry and bird flu patients;

　　②Early report: early report the diseased poultry and patients to the health and epidemic prevention department;

　　③Early isolation: isolate the patients dismissed from fever for at least two days, and do isolate the diseased poultry;

　　④Early treatment: treat the patients early, and kill the diseased poultry as early as possible. Undertake the comprehensive and effective treatment to the patients, kill and bury the diseased poultry 3 miles away from the diseased poultry.

（2）Cutting off the transmission channel

　　①Wearing masks: the bird flu patients and the contactors (take the health care workers and keeping staff for example) must wear masks;

　　②Ventilation: enhance ventilation in premises and poultry farms;

　　③Being away from the susceptible places: do not go to the crowded places and poultry farms, or go as less as possible, if needed, wear masks;

　　④Disinfection: Do the air disinfection in the premises and poultry farms (according to the rules of air disinfection); do the disinfection of the poultry drops and excrement (according to the rules of air disinfection); do the disinfection of the surface of objects infected by virus (according to the rules of air disinfection); the ways of disinfection above is the same of that of SARS, and the bird flu virus is sensitive to high temperature, ultraviolet, and common disinfectants.

（3）Reduce the susceptible population and the high-risk population:

　　Elders above 60, children, primary school students, immunocompromised person, and those with chronic diseases belong to the susceptible group, people in this group should pay attention to keep warm, strengthen outdoor exercises, enhance immunity, and inoculate flu vaccination.