Recently, heavy rainfall has occurred in many parts of the country due to the impact of Typhoon "Dussuri". Rainstorm not only affects people's lives, but also brings hidden dangers to human health. How to prevent diseases and protect health after rainstorm should be paid attention to. After rainstorm, be alert to health hazards. rainstorm is likely to bring microbes and viruses, which will bring hidden dangers to human health. 1. Erysipels and Lymphatic vessel In general, after a heavy rain, bacteria can easily enter from the skin pores and drill into the Lymphatic vessel, causing erysipelas and Lymphatic vessel. If there is a tear on the foot, it is more likely to occur! 2. After soaking in waterlogging for a long time, the barrier function of the skin is damaged, and fungi and bacteria are available, which can easily lead to skin diseases such as eczema and athlete's foot. People with a history of diabetes need to pay more attention, get out of the sewage environment in time, dry their feet, and prevent fungal and bacterial infections. 3. On rainy days with cramps, arthritis, and rheumatism, many people will change into sandals and go to work in the rain. They will rinse their feet with cold water to keep them clean. But washing feet with cold water can cause pores to suddenly close and block, coupled with muscle fatigue and increased tension, making legs and feet prone to cramps and more likely to trigger arthritis and rheumatism. In addition, sewage is generally infested with insects. If only itching occurs after being bitten by insects, hormone based ointments can be used to relieve itching. 4. Experts on dysentery and infectious diarrhea have introduced that during the rainy season and flood season, unclean diet or drinking contaminated water can cause gastrointestinal diseases, such as abdominal pain, vomiting, and even fever. Do not eat moldy and deteriorated food, do not directly use well water, Rivers and Lakes as drinking water, and can choose safe water sources such as boiled water, Bottled water, barreled water, etc. Try to drink as few cold drinks as possible to avoid damaging the gastrointestinal tract and increasing the risk of gastrointestinal infections. When storing or processing food at home, it is important to separate raw and cooked foods to prevent cross contamination. Residents should improve their awareness of disease prevention and pay attention to food safety while also doing a good job in cleaning and disinfecting their home environment. The National Health Commission suggests that mold is easy to grow in humid and hot weather, and the indoor and vehicle Internal environment should be kept clean; Remove water sources or damp sources that can cause fungal growth, and repair areas with leaks indoors and outdoors; Maintain indoor relative humidity below 60%; Minimize the opening of wardrobe doors as much as possible to avoid mildew on fabrics with strong moisture absorption, such as cotton, linen, silk, and wool; Furniture at home should be anti mold, and dry cotton cloth should be used for dust removal and polishing to avoid mold spots caused by excessive humidity. Going out in case of unexpected rainstorm shall be minimized. When walking in a thunderstorm, pay attention to the following points: wear a raincoat or support an umbrella with a wooden handle or a bamboo handle, and do not support an umbrella with an iron handle; Stay away from outdoor high-altitude advertisements, damaged power facilities, etc., and be careful of being injured by high-altitude falling objects; Do not stand on open highlands or under large trees to avoid rain, as this area is most susceptible to lightning strikes; Do not stay in open water or small boats; Do not stand near wires, flagpoles, tall objects such as haystacks, tents, etc. without lightning protection equipment; Do not approach railway tracks, metal railings, and other large metal objects; Do not carry metal objects when walking in the open air; It is best not to ride bicycles or motorcycles when going out; When passing through a construction site, it is necessary to ensure that