@Changsha people have frequently influenza in the near future, please pay attention to prevent!

The monitoring data of the National Influenza Center shows that some southern provinces in my country have recently entered a high incidence of influenza in the summer, mainly with type A (H3N2) subtype influenza virus. Recently, the number of influenza incidence in the city has continued to rise. Citizen friends should pay attention to prevention and beware of influenza invasion. How much do you know about influenza virus? The flu virus can be divided into four types A, B, C, and Ding. At present, the infected people are mainly H1N1, H3N2 subtype and B Victoria and Yamagata. The influenza incubation period is generally 1-7 days. Infected people start detoxifying 1-2 days before the symptoms, and they are contagious, and the average detoxification time lasted for 5 days. Influenza viruses are mainly transmitted through droplets such as sneezing and cough, and the oral, nasal cavity, eyes and other mucosa are infected directly or indirectly. Items contaminated by viruses can also be infected through the above path. In specific places, such as the crowd dense and closed or ventilated rooms, it may also be transmitted through the form of gas solution. The whole body symptoms of flu are heavier than ordinary colds. Ordinary colds are mainly symptoms of nasal congestion, sneezing, runny nose cough, etc., generally no symptoms, not fever or light, moderate heat. The flu is mainly fever, headache, myalgia, and systemic discomfort. The body temperature can reach 39 ° C to 40 ° C. There may be chills and chills, and it is accompanied by the whole body symptoms such as soreness, fatigue, and loss of appetite. Pain, dry cough, may have nasal congestion, runny nose, sternum discomfort, etc. Preventive measures are the most effective means to prevent influenza vaccine, which can significantly reduce the risk of influenza and severe complications in the vaccinator. It is recommended that citizens vaccinated influenza vaccines as soon as possible, because flu virus variants are frequent. The strains, especially the elderly, children, family members of children, patients with chronic diseases and medical staff, should be vaccinated as soon as possible. For specific vaccination matters, you can consult the immunization clinics; secondly, take the prevention and control measures of respiratory infectious diseases, maintain good hygiene habits and healthy lifestyles, and can play a effect of multiple diseases and prevention. of. Specifically includes the following: First, do a good job of personal protection measures, wear masks, wash hands, keep the environment clean and ventilate, minimize the activity of crowded places in the influenza season, avoid contact with patients with respiratory infections, and maintain social distance. Institutions, schools and other places can keep the windows open as much as possible every day; the second is to improve their own resistance, balance diet, appropriate exercise, sufficient rest, avoid excessive fatigue, and timely increase and decrease clothes; third, maintain good respiratory hygiene habits, cough or fight When sneezing, cover your mouth and nose with upper arms or paper towels, towels, and wash your hands after coughing or sneezing, and avoid touching your eyes, nose or mouth; fourth, the symptoms of flu -like, that is, when fever with sore or cough, you should pay attention to pay attention to As soon as possible, you are separated from yourself, especially children, elderly, and patients with chronic diseases. You need to wear masks to public places or during medical treatment. Don't take class, go to work, etc. Citizens who are diagnosed as flu to be isolated at home to avoid going to public places.

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