Influenza A (H3N2) can be prevented by influenza vaccination.
Influenza A H3N2 is a disease caused by the infection of the organism with the influenza A H3N2 virus, which is a mucovirus that can cause respiratory diseases after infection.
The virus can be transmitted through the respiratory tract, and patients mainly present with fever, cough, sore throat, headache, rare vomiting and diarrhea, with symptoms similar to those of ordinary influenza.
The main preventive measure for Influenza A H3N2 is influenza vaccination, especially for children with low resistance and the frail elderly, who should try to get the influenza vaccine for prevention. In addition, frequent hand washing, indoor ventilation, and attention to rest can also reduce the rate of Influenza A H3N2 infection.