According to 39 Health Network, influenza is still an important public health problem after SARS. Although the SARS epidemic has been controlled, the influenza virus is still mutating and spreading. Therefore, it is still very important to prevent and control influenza.

In order to reduce the risk of infection and transmission, people should maintain good personal hygiene habits, such as washing hands frequently, wearing masks and avoiding going to crowded places. At the same time, influenza vaccination is also an effective means to prevent influenza.