Influenza is highly contagious and can easily spread to people around you, both adults and children. Influenza, also known as influenza, is a common infectious disease of the respiratory system, and is highly contagious, with a high incidence rate, and can easily cause pandemics or outbreaks. The patient coughs and sprays out droplets carrying the influenza virus, which in turn spreads to adults and children in the neighborhood. The general population is susceptible to influenza, but infants, young children and the elderly are more likely to be infected. Influenza onset of patients are mostly manifested as generalized pain, fatigue, chills, fever and other symptoms, it is recommended that timely medical treatment and symptomatic treatment, can be prescribed to take ribavirin and other antiviral drugs treatment. It is recommended to minimize going to crowded places during the influenza season.