As the Spring Festival approaches, the number of people returning to their hometown increases, and communities and rural areas become the "front lines" of medical and health services. According to the reporter's interview, some places have strengthened the patrol of village doctors, strengthened the guidance of grass-roots treatment through the way of diagnosis and treatment at the station and remote consultation, and prepared emergency equipment and drugs, so as to move forward the gateway of health protection and prevention of severe diseases. The village doctors have become the main force in the front line of rural epidemic prevention. In the village before the Spring Festival, they are always busy. In recent days, Li Hui, a village doctor in Huanglongmiao Village, Lilou Town, Laohekou City, Hubei Province, has been busy. Every day, she will "deliver medicine to the door" for key groups. "I have high blood pressure, and Dr. Li often comes to see me to take my blood pressure and blood sugar." Xiao Yuqin, a 68-year-old villager, said that she would come in time in case of an emergency. As a village doctor for more than 30 years, Li Hui was able to name all the villagers. She had a detailed account in her heart. "Elderly people are generally suffering from basic diseases. We went home and visited again and again to keep track of the changes in the health status of key people in the village, so that the villagers can enjoy a healthy and healthy New Year." For Wu Jianghua, a village doctor in Chenjiabukou Village, Lilou Town, there is also a busy part in the festivities. Villagers have returned to their hometown in succession. In recent days, more people have come to the clinic for medical consultation. "There are also many consultation calls, many of which are for drug consultation. Patiently speaking on the phone for three or five minutes can make everyone calm." At present, Laohekou has set up 136 family doctor service teams, with 545 medical staff, to strengthen daily health services, highlight the management of key groups, and protect the health of the masses. The permanent population of Xibai Village, Chishuiyuan Town, Zhenxiong County, Yunnan Province exceeds 10000. Song Dezuo, the head of the village health office, said that grid management has been carried out for more than 800 special people in the village. The village doctors regularly visit the houses and deliver medicine to the people who are not able to move. In addition to organizing village doctors to regularly visit the villagers' homes for blood pressure, heart rate and other tests and health education, Linxi County, Hebei Province also increased the strength of medical team tours and rounds, and organized 16 free clinic teams through county and township medical institutions to achieve early detection and early treatment. In Southwest Hospital Village, Yanshan County, Hebei Province, the medical staff took the convenient medical treatment method of village reception and on-site guidance, and used the intelligent mobile medical vehicle to provide services such as blood glucose and blood pressure measurement, color Doppler ultrasound and ECG examination for the masses. Li Jincai, a villager, said: "The old man is old and it is not convenient to go to the hospital to see a doctor. Now there are doctors who go into the village to do the examination, so we can be reassured." Remote consultation and stop point diagnosis and treatment help the grass-roots level to do a good job in the treatment of critical patients. Many ways, such as remote intelligent medicine and regular stop point patrol, let high-quality medical resources sink and help the grass-roots level to do a good job in the treatment of critical patients. "It is recommended to strengthen oxygen therapy and focus on monitoring the blood oxygen saturation of patients..." "Ensure the acid-base balance of patients' water electrolytes and pay close attention to the occurrence of complications"... In the early morning of January 17, Zuo Mingyan, director of the Department of Pulmonary Diseases of Xiangyang City Hospital of Traditional Chinese Medicine in Hubei Province, led the doctors in the department to "connect" with Baokang County Hospital of Traditional Chinese Medicine more than 100 kilometers away