Recently, influenza hit the country, major hospitals have encountered the “flu peak”, patients piled up. During the Spring Festival, Beijing alone reported 927 cases of influenza, a year-on-year increase of nearly 15 times. National Influenza Center monitoring shows that at present, China’s southern and northern influenza activity are at the level of the flu season, especially in the northern provinces is still on the rise. How to prevent influenza, six tips: 1, wash your hands regularly, do not share towels, cups and other daily necessities, do not spit, in order to prevent contact, the spread of influenza virus. 2, living room, office, school classrooms should be ventilated frequently to reduce the number of bacteria and viruses gathered indoors, to keep the indoor air fresh. 3. Avoid going to public places, such as shopping malls, movie theaters and other crowded places during the epidemic period. When you meet someone who sneezes, try to keep a distance of more than one meter from him/her. 4.When visiting hospitals, it is best to wear a mask, which can effectively block bacteria and viruses. 5.According to the temperature change, increase or decrease clothes appropriately to prevent virus infection due to cold with low immunity. 6.Drink more water, ensure enough sleep, and avoid overwork. At the same time, strengthen physical exercise, enhance body resistance