1, why adhere to the "dynamic zero"?

Answer: "Dynamic zero" is China's general policy to combat the new crown pneumonia epidemic. China has always adhered to the concept of "people first, life first", and has taken firm measures to contain the spread of the epidemic since the beginning of the epidemic. The core meaning of "dynamic zero" is that when an epidemic occurs, it can be quickly detected and quickly contained, cutting off the process of virus transmission and preventing the epidemic from spreading to the community on a continuous basis. "Dynamic zero" is not the pursuit of complete "zero infection" and "zero tolerance", because the uniqueness of the Omicron variant is that it is highly insidious, and its harm needs to be measured from the perspectives of its transmission power, the impact of the disease on individuals and populations, and the impact of the virus on the community. In measuring its harm, it is necessary to consider a combination of factors such as its transmissibility, the degree of harm the disease poses to individuals and groups, the occurrence of deaths and severe illnesses, and the mutation of the virus. There is no way we can do without cases, but we must be able to do rapid detection and rapid disposal without causing persistent community transmission and large-scale rebound of the epidemic.

2. What should we pay attention to when dealing with the new crown variant strain?

A: First, do a good job of personal protection. When you live at home, you should ventilate, clean and disinfect, pay attention to personal hygiene, do a good job of personal health monitoring, fever, coughing, shortness of breath and other symptoms in a timely manner to seek medical attention. When you go out, correctly wear a mask, good personal protection, strengthen hand hygiene, maintain a social distance, reduce to poor ventilation or crowded places, try not to participate in parties, dinners and other activities. Second, the whole process of vaccination. Current research shows that the Omicron variant has not completely escaped immunity to the current vaccine. Full vaccination is still effective in reducing the risk of hospitalization, serious illness and death caused by the omicron variant. A booster vaccination is also effective in reducing the risk of breakthrough infections caused by the omicron variant. It is important for those who have not been vaccinated to get vaccinated as soon as possible, and for those who have not had the full course of vaccinations to get a booster as soon as possible. For those who are eligible for booster vaccination, homologous booster or sequential booster immunization should be administered as soon as possible at the specified interval. Finally, comply with the epidemic prevention policy. Pay close attention to the domestic local aggregation epidemic, do not travel to counties with epidemics unless it is necessary, and residents of places with epidemics do not leave their places of residence unless it is necessary. Comply with the relevant regulations on epidemic prevention and control in your community, workplace and various venues, and consciously comply with the requirements for prevention and control such as checking the health code, temperature measurement, scanning the Huai Shang Tong venue code, and nucleic acid testing.

3. What is an asymptomatic infected person?

A: New coronavirus asymptomatic infected people, refers to no relevant clinical symptoms, such as fever, cough, sore throat, fatigue and other self-perceived or clinically recognizable signs and symptoms, but respiratory and other specimens of the new coronavirus pathogenicity of the positive test. Asymptomatic infection is not a confirmed case, but after a period of observation, may develop symptoms, or lung CT examination found lesions, that is, to become a confirmed patient; may also remain asymptomatic.

Because asymptomatic infected people have the virus in their bodies, they are also contagious and must be controlled in a timely manner, as well as the need to carry out close examination, as well as screening of high-risk groups, and control measures in the appropriate places.

At present, asymptomatic infections are detected through the following channels:

Active detection during medical observation of close contacts of cases of new coronavirus pneumonia;

Active detection during investigation of clusters;

Thirdly, active detection of the exposed population during source tracking of new coronavirus pneumonia cases;

Active detection of the exposed population during source tracking of new coronavirus pneumonia cases;

Thirdly, active detection of the exposed population during source tracking of new coronavirus pneumonia cases;

Active detection of the exposed population during source tracking of new coronavirus pneumonia cases. Active testing;

Fourth, active testing of some people with a history of travel and residence in areas where cases of novel coronavirus pneumonia have continued to spread, both within and outside the country.

4. What do I need to prepare for if I am centrally quarantined during a new coronavirus pneumonia outbreak?

Answer: First, prepare a trolley case, put the spare supplies in advance, the most critical things can not be forgotten: ID cards, masks, cell phones and so on. Other living supplies, such as comfortable pajamas, warm jacket, change of underwear and socks, slippers and men's razors. If you have an underlying disease, you should have a complete set of medications, and if you have special circumstances, you need to have your diagnostic certificates, medical records and laboratory tests ready. It is also very important to maintain a good state of mind during the quarantine period, you can prepare books, tablet computers and other recreational facilities to pass the time; at the same time, you can also prepare some snacks and longer shelf life of food and hygiene products and so on.

5. During the new crown epidemic, how to close the loop management for staff in high-risk positions?

A: pre-service management: before taking up the post should complete the full vaccination against the new coronavirus vaccine, and accept the epidemic prevention and control, personal protection knowledge and other related training.

Closed-loop transfer: the implementation of "two points and one line" between the residence and workplace dedicated closed-loop transfer, transfer on the way to do a good job of personal protection, each transfer should be fully disinfected after the transfer of vehicles.

Daily protection: staff living in a single room, no cross-aggregation, different batches of closed-loop managers living in layers.

Health management: daily health monitoring, temperature measurement, fever, dry cough, fatigue, loss of smell and taste, nasal congestion, runny nose, sore throat, conjunctivitis, myalgia and diarrhea and other top ten symptoms into the scope of health monitoring, and daily one by one questioning records.

Nucleic acid test: Nucleic acid test was carried out once a day and nasopharyngeal swab specimen was collected once a week for relevant personnel.

Lifting the closed-loop management: closed-loop management personnel in the end of high-risk jobs, the implementation of the "5-day home health monitoring", during the assignment of the code management, the first, third and fifth days of the nucleic acid test once, non-essential not to go out, the need to go out of the public **** not to go to densely populated places, not to take the **** public transportation. The company's website is a good source of information about the company's products and services.

6, the new crown during the epidemic, how to do a good job of personal epidemic prevention measures?

A: Wash your hands. After dirty hands, to wash your hands; cooking before, dining before, before the toilet, care for the elderly, children and patients before, touch the mouth, nose and eyes before, to wash your hands or hand sanitization; go out and return home, after caring for the patient, after coughing or sneezing, after cleaning, clean up the garbage after, after the toilet, after contact with the courier, after touching the elevator buttons, doorknobs, and other public **** facilities, to wash your hands or hand sanitization.

Wear a mask for science. Wear a mask when you have a fever and cough, when you seek medical attention, when you are crowded, when you take the elevator, when you take public **** transportation, and when you enter a crowded public **** place.

Pay attention to cough etiquette. When coughing and sneezing, cover your mouth and nose with a tissue, use your elbow instead when you don't have a tissue, and be careful not to lose the tissue.

Fewer gatherings. During the epidemic, fewer gatherings, fewer visits to friends and relatives, less participation in wedding banquets and funerals, non-essential to crowded places.

Civilized dining. Do not mix cutlery, clip the food with chopsticks, toast, do not make a mess, try to share meals; cafeteria meals, try to bring their own cutlery.

Obeying the 1-meter line. When queuing, paying, talking, exercising, visiting, keep a social distance of more than 1 meter.

Ventilate often. Open the windows more often to ventilate when the family is large, when there are odors and fumes in the room, when there is a sick person, and after visitors leave.

Do a good job of cleaning and disinfecting. Keep your room tidy on a daily basis. Cookware and countertops that handle frozen food, items and eating utensils used by patients and visitors should be properly sanitized in a timely manner.

Keep toilets hygienic. Clean toilets diligently, cover toilets before flushing, open windows or turn on exhaust fans often, and keep water in floor drain elbows.

Adopt a healthy lifestyle. Strengthen physical exercise, adhere to the routine, ensure adequate sleep, maintain a healthy state of mind; healthy diet, quit smoking and limit alcohol; symptoms, timely access to medical care.

Vaccination. Respond to the national vaccination policy for the new coronavirus, and actively cooperate with the vaccination to protect personal health.