The start of construction is imminent, and the prevention and control of the epidemic cannot be ignored. Leijian Construction is moving forward at full speed_Company News_News_sz-pharma

1. What is coronavirus and novel coronavirus? Coronaviruses are a large group of viruses known to cause illness in patients ranging from the common cold to severe lung infections such as Middle East Respiratory Syndrome (MERS) and Severe Acute Respiratory Syndrome (SARS). A novel coronavirus (nCoV) is a new type of coronavirus that has not been identified in humans before, such as the novel coronavirus 2019-nCov in Wuhan, China. 2. What are the symptoms of a person infected with the coronavirus? Symptoms of infection depend on the type of virus and the patient's own physical state, but common symptoms include respiratory symptoms, fever, cough, shortness of breath, and difficulty breathing. In more severe cases, the infection can lead to pneumonia, severe acute respiratory syndrome, kidney failure and even death. 3. Can the coronavirus spread from person to person? There is human-to-human transmission of the new coronavirus, and there is an incubation period for human-to-human transmission. The incubation period of the onset varies according to the length of the individual's constitution, it may be 3 to 7 days, and generally no more than 14 days. 4. Is there a vaccine against the new coronavirus? Emerging diseases take time to develop a vaccine for, and developing a new vaccine can take years. 5. Is there a cure for the novel coronavirus? There is no specific treatment for the disease caused by the novel coronavirus. However, many of the symptoms are treatable, so treatment can be tailored to the patient's clinical condition. Also, supportive care for infected people can be very effective. 6. Are healthcare workers more at risk? Yes, because health care workers have more frequent contact with patients than the general public and are more at risk of infection with the novel coronavirus, WHO recommends that health care workers always take appropriate infection prevention and control measures. 7. What can I do to protect myself? Standard recommendations for reducing exposure and transmission of multiple diseases include maintaining basic hand and respiratory hygiene, as well as safe eating habits, and, when possible, avoiding close contact with people exhibiting symptoms of respiratory illness, such as coughing and sneezing . 8. What mask should I wear? Patients with respiratory infectious diseases should wear medical non-woven masks to prevent the spread of viruses or bacteria in their bodies to the outside world, thereby protecting healthy people around them, and healthy people who are in close contact with them should wear N95 masks to prevent themselves from being infected. However, N95 masks are more expensive. During the epidemic period of infectious diseases, the outdoor virus concentration is low. Healthy people can choose medical non-woven masks for infectious disease prevention and control. Precautions for wearing a mask 1. In order to better play the protective effect of the mask, try to tighten the elastic band of the mask when wearing the mask, and compress the aluminum sheets on both sides of the nose to reduce leakage around, and it is best to breathe slowly. 2. The wearing time should be appropriate. Medical non-woven masks can be used continuously for 6-8 hours, and should be replaced in time in the following situations: breathing difficulties, the mask is damaged or destroyed; the mask cannot be tightly attached to the face, and the mask is contaminated (for example, when it is stained with foreign objects such as blood stains or droplets) , It has been used in isolation wards or in contact with patients, and it has peculiar smell. 3. Never squeeze the mask with your hands after wearing it. All kinds of masks, including N95 masks, can only isolate the virus on the surface of the mask. If you squeeze the mask with your hands, the virus will soak through the mask with the droplets, and there is still a chance to infect the virus. 4. Do not discard discarded masks at will, otherwise it will cause secondary pollution. The masks used in the general environment should be put into the trash can, and the masks used to pollute the environment should be disposed of harmlessly as hazardous wastes.