1. The epidemic is now entering a more severe and complicated period, and the prevention and control of the epidemic is in a critical period.
2. The epidemic situation peaks in about one week or 10 days, and will not increase on a large scale.
3. According to recent clinical data, the transmission of the virus seems to have increased.
4. The source of new coronavirus infection has not yet been found.
5. No mutations have been detected.
6. The homology between the new coronavirus and SARS is 85%.
7. New coronaviruses are “craftier” than SARS. Because we don’t know exactly where this virus is, there may be many mild cases, similar to the common cold.
8. The incubation period is generally 3-7 days, with a minimum of 1 day and a maximum of 14 days.
9.10 to 14 days is a good isolation observation period.
10. Now, the super communicator has not appeared.
11. To deal with the epidemic, we must seize two key points, one is early detection and the other is early isolation.
12. Since the suspected case has been reported and isolated, it is not terrible. The scary thing is that we do not know the invisible infected people, so we must strictly prevent and control.
13. The possibility of the epidemic sinking to adolescents cannot be ruled out, and it should still be based on prevention now.
14. Fever is still a typical symptom of a new coronavirus infection.
15. The new coronavirus is contagious when there are no typical symptoms during the incubation period.
16. The population is generally susceptible. The elderly and those with underlying diseases are more ill after infection, and children, infants, and young children also develop disease.
17. The source of infection seen so far is mainly patients with pneumonia infected by new coronavirus.
18. Spread mainly through droplets at close range.
19. May spread through contact.
20. The main symptoms are fever, fatigue, and dry cough. A few are accompanied by symptoms such as nasal congestion, runny nose, and diarrhea.
21. Some patients only showed low fever, mild fatigue, and no pneumonia. Most of them recovered after 1 week.
22. In the course of severe and critically ill patients, there may be moderate to low fever, and there is even no obvious fever.
23. It can be judged as fever if it exceeds 37.3 ℃ in a calm state.
24. If the body temperature is lower than 38 ℃, it is recommended to isolate at home and closely observe the changes in symptoms. You can take drugs such as ibuprofen according to the instructions.
25. If you feel serious, go to a community hospital first.
26. If the temperature exceeds 38 ° C, go to the fever clinic.
27. No obvious fever, but systemic soreness, abdominal pain and diarrhea, mild isolation, severe medical treatment.
28. If there is fever and chest tightness and discomfort, you should remain vigilant and seek medical treatment as soon as possible.
29. I have been in contact with suspicious patients but have not experienced any discomfort at present. It is recommended that the family be kept in isolation for 14 days to monitor body temperature changes.
30. Close contacts stayed in a single room during home observation and refused all visits.
31. When you are isolated from home, keep your normal life and take appropriate rest and adequate sleep.
32. You can choose exercise that you can do at home to reduce anxiety and maintain a good attitude.
33. Reading can relieve stress and divert attention.
34. Try to control the time of receiving relevant information every day not more than one hour.
35. Listening to relaxing and pleasant music such as classical music or light music can help maintain emotional stability.
36. Disengagement and discharge standards: the body temperature returned to normal for more than 3 days, the respiratory symptoms improved significantly, and the nucleic acid test for respiratory pathogens was negative for two consecutive times (sampling interval at least 1 day).
37. Mild patients will hardly leave sequelae after cure, and will not cause secondary transmission in the short term.
38. The prognosis of most patients is good, and symptoms in children are relatively mild.
39. There are relatively few children. It may be because parents have better protection measures for children than adults. They are also related to children’s lower immunity, susceptibility to colds, the formation of antibodies, and cross-immunity.
40. Low susceptibility does not mean no infection. Currently diagnosed patients include two-year-old children and even 9-month-old babies. The epidemic prevention work of infants and young children cannot be relaxed.
41. This epidemic is superimposed with the traditional flu season. Parents should rationally evaluate children’s fever symptoms and avoid cross-infection caused by blind medical treatment.
42. Children should pay attention to maintaining a healthy and regular lifestyle during the holidays, do not overeating, older children are not recommended to sleep late.
43. For children under 3 years old, it is not necessarily recommended to wear a mask, and it is recommended to strengthen protection by reducing outing.
44. For the average person, as long as they do not go to crowded places, keep a safe distance of one meter, and wear a mask when going out, wash their hands frequently, and cover their mouth and nose with a tissue or elbow when sneezing or coughing. .
45. As long as a qualified mask is properly worn, one can achieve protective effects.
46. ​​Some cotton and cotton gauze masks do have a good warming effect, but they cannot protect against viruses.
47. Wear medical surgical masks with light colors facing in, dark colors facing outwards, and metal bars facing up.
48. Wear a medical protective mask with the nose clip outwards and pull on the ear band to ensure that the nose clip is upward.
49. Although medical surgical masks are thin, they can effectively block virus invasion.
50. It is good to choose medical surgical masks for daily protection. N95 masks have better disease prevention effects, but they have poor breathability and are not suitable for long-term wearing.
51. The presence or absence of a breathing valve on a mask does not affect the protection of the wearer.
52. Making face masks at home is not very reliable.
53. If there is no fever or runny nose, sneezing, nasal congestion and other symptoms, the mask can be reused, but it is best not to exceed half a day.
54. If the mask becomes wet or contaminated with secretions, it must be replaced immediately.
55. When removing the mask, try to avoid touching the outer surface of the mask.
56. Don’t touch the masks that others have used, because they may cross infection.
57. Disposal of worn masks, scalding with boiling water, burning, cutting and throwing away are not recommended methods.
58. Do not place used masks casually. Putting them directly in your bag, clothes pocket, etc. may cause continuous infection.
59. For ordinary people, because of the low risk, used masks can be thrown directly into the trash.
60. For people who are suspected of having infectious diseases, they should give the used masks to the corresponding staff when treating or under investigation and disposal, and treat them as medical waste.
61. After handling the mask, remember to wash your hands with soap and running water in time.
62. Medical personnel are exposed to pollutants, so wear gloves. In the external environment, the amount of virus that ordinary people are exposed to is limited, and washing your hands frequently is sufficient.
63. You must wash your hands after going to the toilet, before eating, after coming into contact with pets, and returning home.
64. Wash your hands with running water, and allow the soap or hand soap to be thoroughly rubbed for no less than 20 seconds.
65. If you are not able to wash your hands when you go out, you can use disposable hand sanitizer.
66. Towels should be washed every day as much as possible, and the sheets, quilts and clothing should be changed frequently and dried under high temperature if possible.
67. Water cups, tea cups, tableware, etc. should be disinfected at any time after use. You can use a sterilizing cabinet or boiling water for 15 minutes. After disinfection, rinse with running water.
68. Eating garlic is better than oral medicine that kills viruses? fake! Lack of scientific evidence and clinical experimental evidence.
69. Nozzle coated with sesame oil cannot prevent the virus from entering the body.
70. Eating bananas does not result in pneumonia infected by the new coronavirus. The virus originates from animals, and bananas are not hosts.
71. Drinking white wine is not resistant to the new coronavirus.
72. Hot springs and saunas have no effect on the elimination of the virus.
73. Fumigation of vinegar has little effect on the prevention of new coronaviruses. And after acetic acid volatilizes into the room, it may cause irritation to the human respiratory tract mucosa.
74. VC does not prevent new coronaviruses, nor does it have the effect of resisting viruses.
75. Rumors that smoking can prevent the virus have existed since the SARS period.
76. There is no evidence-based medical evidence that anti-influenza drugs such as Abidol have a preventive effect on new coronavirus infections.
77. At present, there are no research results suggesting that saline has a killing effect on the new coronavirus.
78. Wearing goggles is a protective suggestion for doctors who are in direct contact with patients. It is not necessary for ordinary people to wear goggles, and they do not have to buy goggles.
79. China CDC started to develop new coronavirus vaccine, and has now successfully isolated the virus.
80. No vaccine is currently available.
81. Anti-AIDS drugs can be tried in the treatment of pneumonitis infected by a new coronavirus.
82. So far, there is no completely targeted drug, but scientific and medical workers have already thought of many solutions, and the mortality rate of the epidemic will be reduced again.
83. Scientists are looking for a new coronavirus intermediate reservoir, the new coronavirus of 2019, which was first found in a bat, but the intermediate reservoir has not yet been identified.
84. The virus is sensitive to ultraviolet and heat.
At 85.56 ° C for 30 minutes, lipid solvents such as ether, 75% ethanol, chlorine-containing disinfectant, peracetic acid, and chloroform can effectively inactivate the virus.
86. Chlorhexidine cannot effectively inactivate the virus.
87. In addition to being afraid of heat, viruses are also afraid of air circulation.
88. The epidemic will continue for some time. Do not travel at present, especially in Wuhan.
89. Try to avoid going out to parties and relatives.
90. At present, no formal meat or seafood products have been found to spread the virus, so you can eat them with confidence.
91. Do not buy poultry from unknown sources, try to avoid contact with wild animals, and do not eat game.
92. Do not eat raw foods or undercooked animal products, including eggs, milk, and meat, before eating them thoroughly.
93. In order to avoid contamination during delivery and distribution, the takeaway or courier brother can leave the item at the door and wait for him to leave before taking the package into the house.
94. After receiving the courier, first wipe the packaging bag with alcohol, and then wash your hands after opening to reduce the risk.
95. Open windows and ventilation can help reduce the amount of viruses that may be present indoors, and also help renew indoor air.
96. If you have not been in contact with any confirmed or suspected case recently, and haven’t walked out and eat together, you don’t need to be overly nervous or need special disinfection.
97. If you want to disinfect your home, you can use alcohol (75% strength) or 84 disinfectant.
98. There is no evidence that the coronavirus will be transmitted to cats and dogs this time.
99. If you want to walk cats and dogs, remember to wear a mask yourself. Give your cats and dogs a thorough bath after returning home, and use common bath products.