At present, we are in a high incidence period of respiratory diseases, and influenza is the main disease that causes patients with acute respiratory infections to seek medical treatment. As the Spring Festival holiday approaches, people's activities such as visiting relatives and friends, traveling, etc. are gradually increasing, and the risk of contracting respiratory infectious diseases is correspondingly increasing. The Spring Festival travel rush has begun, what should we pay attention to before and after traveling? How to prevent respiratory infectious diseases during travel? Please keep this health guide safe. The latest monitoring data released by the Chinese Center for Disease Control and Prevention shows that the positive rate of influenza virus testing in southern provinces has slowed down recently, while the positive rate of influenza virus testing in northern provinces has decreased. According to the Beijing Center for Disease Control and Prevention, over 98% of recent positive cases of influenza virus testing are caused by the H1N1 subtype of influenza virus, which matches well with the vaccine. Infected individuals typically exhibit respiratory symptoms such as fever, cough, sore throat, as well as systemic symptoms such as fatigue and muscle soreness. In addition, respiratory infectious diseases caused by COVID-19, human metapneumovirus, mycoplasma pneumoniae and rhinovirus are at a low level. The Beijing Center for Disease Control and Prevention reminds that necessary protective equipment should be prepared before traveling during the Spring Festival holiday, such as disposable masks, hand sanitizers, alcohol wipes, etc. If traveling with children and the elderly, it is best to prepare some emergency medicine appropriately; For people with chronic diseases, it is important to bring sufficient commonly used medications before traveling. If taking public transportation, due to the relatively enclosed space, it is not conducive to air circulation. It is recommended to wear masks scientifically when riding. After touching public areas such as door handles, seat armrests, and dining tables, it is important to maintain good hand hygiene and avoid direct contact with the mouth and nose with your hands. Wash hands promptly with running water and soap after returning to the residence. During the journey, if you experience respiratory infection symptoms such as fever, sore throat, cough, and fatigue, you should wear a mask, take measures to prevent wind and keep warm, rest fully, and closely monitor changes in the course of the disease. If necessary, seek medical attention promptly. While taking personal protective measures, maintain a distance of at least 1 meter from others. When coughing or sneezing, use a tissue or handkerchief to cover your mouth and nose. If not, use a sleeve to cover your mouth and nose, and do not spit on the ground. Do not litter used tissues, they should be placed in the trash can. In addition, for those who plan to travel abroad during the holiday, they should pay attention to the epidemic situation of infectious diseases in the destination in advance and take personal protective measures during the trip. Personal health declaration should be made before entry and exit, and health monitoring should be conducted after returning to China. If symptoms such as fever, cough, fatigue, etc. occur, timely medical treatment should be sought, and travel history should be proactively informed to the doctor. (New Society)