Spring is in full bloom, and came to the picnic trekking time, here to remind the people who will be spring tour, go out to play at the same time, do not neglect their own health, trekking should also pay attention to disease prevention, do not bring home the disease. Outing should pay attention to the following points: Outing trekking, the first thing to prevent is the virus. Spring is a variety of bacterial or viral disease season, for example, epidemic hemorrhagic fever, is a rodent transmission of hantavirus caused by acute infectious diseases, can be due to eating by the infestation of wild rodent feces contaminated food, which carries the virus through the oral cavity, gastrointestinal mucosa and infected, but also due to the rodent bites or broken wounds in contact with the virus and morbidity, the epidemic area is mostly in the rural areas. Therefore, during spring trips, it is best to wear long-sleeved clothes and gloves to minimize the exposure of the skin, and never lie or sleep in the mountains, forests or bushes, or dry clothes, towels or handkerchiefs on the lawn. When you return from a walk, be sure to clean off the dust on your clothes before entering the house, and take a shower and change your clothes in time. Liu Weiming of the Department of Gastroenterology at Jinan Hospital of Traditional Chinese Medicine emphasizes dietary hygiene to prevent diseases from entering by the mouth. The flavorful snacks, famous local specialties and other products should be tasted. You should not eat too much at one time, not to mention overeating, so as not to cause indigestion. Do not eat unclean and cold food, to prevent viral hepatitis and cholera, dysentery and other intestinal infectious diseases through the mouth. At the same time, the journey drinking water to boiled water and disinfection and purification of tap water is the most ideal, followed by mountain springs and well water, rivers, ponds, lakes, can not drink raw. No qualified water to drink, can be replaced by fruits and melons. In addition to pesticide contamination, fruits and melons can be contaminated by germs or parasites during the picking and selling process, so be sure to wash them or peel them and eat them. Treat every meal with care, although traveling in the hungry quite a lot of time, but the food stalls and vendors do not touch, so as not to infect gastrointestinal diseases. In addition, you should also pay attention to the prevention of allergies when you go out for a walk. In the spring season, plant pollen has the characteristics of “large volume and small size”, and it is most likely to spread in the windy spring. Pollen contains oil and polysaccharide substances by the human body after inhalation, can be digested by the nasal mucosa secretion, and then released more than ten kinds of antibodies, if the antibodies and invasion of pollen meet, and a large number of accumulation, will cause allergies. People with allergies should carry some anti-allergy drugs with them. Furthermore, the stronger ultraviolet radiation and muddy sand in the spring is easy to damage the skin, especially the girls who love the beauty of the best in the windless sunny days with sunscreen travel. There is another thing to remind is to protect against cold and keep warm, and increase or decrease clothes at the right time. Spring climate change, erratic, first warm and cold, easy to cause influenza and other respiratory infectious diseases. Therefore, before the spring trip, to prepare all the clothing supplies. Playing in the sweat, the clothes can not take off too much, and to put on in time to avoid external wind-induced diseases. At the same time, you should bring some of the prevention and treatment of colds and flu Chinese and Western medicine, such as Yin Qiao cold tablets. Spring tour is a sport, so clothes should be slightly less than usual. Climbing mountains, women wear high heels, men with leather shoes, will appear awkward, heavy, and easy to sprain the ankle or fracture, while wearing rubber-soled running shoes, sneakers or cloth shoes, will feel comfortable and convenient, light steps. If the joint is accidentally sprained, do not rub and massage, should immediately use cold water or ice cold compress for about 15 minutes. Then use a handkerchief or bandage to tighten the sprained part. For long-distance travelers, remind the guys also to prevent motion sickness and seasickness. Can be taken half an hour before the drive anti-motion sickness medicine, and prepare to drive the wind oil, oil of gold, sweet ginger and so on, when seasickness when chewing or rubbing. And the elderly spring trip is best to carry crutches, or supported by relatives, suffering from high blood pressure or arteriosclerosis of the elderly, should carry antihypertensive drugs, cardiac and nitroglycerin tablets, or fast-acting heart pills, etc., when the symptoms appear to take in a hurry.