Family members with influenza can be disinfected using 84 disinfectant, ultraviolet light and boiling water. 1.84 disinfectant: put into the appropriate proportion of water, using cleaning, wiping, spraying and soaking and other methods, in the furniture, flooring and other objects surface disinfection, can be more effective in killing the flu virus. 2. Ultraviolet disinfection: Generally used for the disinfection of bedding, such as clothing, pillows, etc., placed in the sun when the weather is good, can effectively kill the influenza virus. 3. Boiling water disinfection: can be used for general disinfection of drinking water and tableware, to boil for ten minutes is appropriate, can kill the influenza virus to a certain extent. In addition, attention should also be paid to opening windows for ventilation to circulate the air and reduce the probability of influenza virus spreading in the air. If members of the family have influenza symptoms, it is recommended to seek medical attention in time, under the guidance of the doctor, complete the relevant examinations, clarify the cause of the disease and treat the symptoms.