Spring infectious diseases include many, such as viral colds, influenza, mumps, measles, etc. If you want to prevent infectious diseases in the spring, pay attention to the following points: First, you can get vaccinated, and the flu vaccine can effectively prevent epidemic influenza. In our country, the time of influenza vaccination is generally from September to November every year, because winter and spring is the season of influenza, vaccination in advance to be able to resist the infection of influenza virus. Second, we should pay attention to personal hygiene, mainly by washing hands regularly, using flowing water to prevent the transmission and spread of bacteria and viruses. Third, try to go to public places as little as possible, but also pay attention to indoor ventilation. Fourth, to strengthen physical exercise, to maintain adequate sleep, and to carry out a balanced diet in order to enhance resistance.