1. In early spring, the sun is shining and the climate is getting warmer. People gradually go to cotton and get dressed. But at this time, it is still cloudy and cold in the north, and the temperature changes greatly. Although the rainy season is not as cold as the winter, the human skin has become relatively slack, and the resistance to the evil of wind-cold will also be weakened, so it is easy to get sick by evil. So it makes sense to pay attention to "spring cover" at this time.

2. The changeable weather like rain is easy to cause people's mood fluctuation and even anxiety, which affects people's physical and mental health, especially those with hypertension, heart disease and asthma.

3. In order to eliminate these unfavorable factors, besides continuing to cover up in spring, we should also take active mental health-keeping exercise. Maintaining emotional stability plays a very important role in physical and mental health.

4. The spring breeze warms up after the rain, and pathogenic bacteria and viruses are easy to spread with the wind, so infectious diseases in spring are often prone to influenza outbreaks. Everyone should protect themselves, pay attention to exercise, enhance their resistance and prevent diseases.