During Tomb-Sweeping Day, the climate was very unstable. The temperature in northern China rises rapidly, the temperature difference between day and night increases, and it is windy and dry. This kind of weather will hinder the defense function of human respiratory system, reduce people's immunity and make people more vulnerable to various germs. Therefore, we should take active precautions during our stay in Tomb-Sweeping Day? Spring plague? .
During Tomb-Sweeping Day, you should always open the doors and windows to ventilate the living room, pay attention to rest while working hard, and give yourself enough sleep time. Usually, you should exercise more and improve your immunity. Besides, we should form the good habit of drinking more water and eating more fruits and vegetables in our daily life. For some epidemic diseases, you can also choose to vaccinate and prevent them during the epidemic period.