Recently, new cases of the new coronavirus infection in Wuhan have continued to emerge, and the World Health Organization (WHO) has released measures to reduce the risk of infection by the new coronavirus, specifically mentioning the correct posture of coughing. This is because “cough etiquette” is one of the most effective ways to reduce the risk of infection and transmission of coronavirus, which is not only a demonstration of personal health awareness, but also a reflection of the quality of civilization of the whole society. Whether you are healthy or sick, it is important to observe cough etiquette when coughing or sneezing to ensure your health and the health of others. What is the standardized “cough etiquette” 1, when you cough or sneeze, try to avoid the crowd, cover your mouth and nose with tissue paper, handkerchief, to prevent saliva splash. Avoid covering your mouth and nose with both hands, as this will make your hands contaminated with germs, which can also be transmitted to others.2. If you can’t find a handkerchief or tissue, in a pinch, you can use the inside of the sleeve of your elbow instead of your hand to cover your mouth and nose. Bend your elbow and then move it closer to your mouth and nose. This action can be sprayed droplets blocked in the elbow skin or clothing, and this part of the drier, and not easy to contact with other public goods, can effectively block the spread of pathogenic microorganisms. 3, after the use of paper towels do not just throw away, to be thrown into the garbage can. 4, coughing or sneezing should be washed immediately after the hands or the use of free disinfectant hand disinfectant. 5, if you are suffering from respiratory diseases, you should wear a mask when you go out. Wear a mask when you go out and also keep a distance of at least 1 meter from others. Don’t speak too loudly to avoid “spitting”. Source: Shanghai Disease Control