In August, many places in the country have been unsealed! Liang Zong'an: Unsealing does not mean unsealing, and the opening of school and the Mid-Autumn Festival National Day holiday should still be paid attention to

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Cover news reporter Ning Zhi

Under the normalization of the epidemic, how can individuals prevent the epidemic? Can I still travel during the Mid-Autumn Festival and National Day? In the column "Weekly Medical Lectures" produced by The West China Hospital of Sichuan University, the Sichuan Provincial Center for Disease Control and Prevention, and the Sichuan Provincial Health Education Center under the guidance of the Sichuan Provincial Health Commission, we invited Professor Liang Zong'an, director of the Department of Respiratory and Critical Care Medicine, West China Hospital of Sichuan University, to answer the questions.

At present, Sichuan is a low-risk area, and entering the stage of normalized prevention and control of the epidemic means that prevention and control can be relaxed?

Liang Zongan said that low risk does not equal zero risk. Affected by the international epidemic, there is still a risk of imported epidemics in Sichuan Province. In order to build a solid defense line of "external prevention of imports and internal prevention and rebound" and continue to consolidate the hard-won achievements in prevention and control, while continuing to do a good job in the normalization of epidemic prevention and control, it is also necessary for the effective participation of all the public.

Professor Liang Zong'an, Director of the Department of Respiratory and Critical Care Medicine, West China Hospital, Sichuan University

We must persist in doing the following points:

1. Adhere to the "three-piece set of epidemic prevention". It is necessary to adhere to the "three-piece set of epidemic prevention" of wearing masks, social distancing and personal hygiene. The "three-piece set of epidemic prevention" is: wear a mask in densely populated areas; maintain a social distance of 1 meter from others; pay attention to personal hygiene, wash your hands frequently, and cover coughs or sneezes.

2, to gather less. Take the initiative to reduce unnecessary party activities, such as dinners, chess and cards, tea drinking, etc.

3, to ventilate more. At home or in the office, more windows should be opened for ventilation, and when using air conditioning, attention should be paid to filters and air outlet hygiene.

4. If you are unwell, seek medical attention in time. If fever, dry cough, fatigue, decreased sense of smell and taste, nasal congestion, runny nose and other symptoms appear, seek medical attention in time.

5. Actively cooperate with the epidemic prevention regulations of public places, such as bright health codes, scanning place codes, measuring body temperature, etc.

The holidays are here

Personal travel should be bright health code

Liang Zongan said that under the normalization of epidemic prevention and control, the Mid-Autumn Festival and National Day can travel, but we must pay attention to the following points.

First of all, before traveling, we should pay attention to the epidemic situation of the travel destination, understand the local epidemic prevention and control regulations, and rationally plan personal travel.

Secondly, we must strengthen the awareness of personal protection, that is, do what we often call the "three-piece set of epidemic prevention". In addition, try to contact the high-frequency contact parts of public facilities as little as possible, if you need to contact, you can use tissue intervals, avoid touching the mouth, eyes, and nose with unclean hands, and wash your hands and disinfect in time after leaving the public place.

Finally, it should be emphasized that when we go to public places with large traffic such as hotels, entertainment venues, tourist attractions, Internet cafes, traffic stations, subways, etc., we must take the initiative to cooperate with the epidemic prevention regulations of public places, such as bright health codes, scanning place codes, measuring body temperature, etc.

School is starting, and students are doing this

Under the normalization of epidemic prevention and control, schools and students still cannot relax their vigilance. After enrolling students, they still need to adhere to the "three-piece set of epidemic prevention" of good personal hygiene, correct wearing of masks, and social distancing. That is, maintain personal hygiene during school, wash your hands frequently, cover coughs or sneezes, wear masks when going to densely populated areas outside the school, and maintain a social distance of 1 meter from others.

At the same time, students over the age of 12 should actively cooperate with the government's requirements for covid-19 vaccination to ensure that they should be fully received.

In addition, students should exercise diligently, eat reasonably, improve physical fitness, and increase resistance.

Who can be vaccinated with booster injections?

Vaccination can be strengthened in key positions and special groups

Liang Zongan said that at present, the epidemic prevention and control situation in China is very good, the focus is on external prevention of imports, and for staff with high import risks, such as customs, border inspection, aviation, isolation points, designated medical institutions and other staff, after completing the immunization procedure for 6 months, they can carry out intensive vaccination.

In addition, in the routine vaccination, we found that people with relatively low immune function, as well as people over 60 years old, the immune effect after vaccination is not as good as that of 18-59 years old, but this group is precisely the high-risk group after infection. They are at higher risk of severe illness, critical illness, and death after infection than in other populations. Therefore, experts also recommend that for such people, a booster injection can be carried out 6 months after vaccination.

In addition, due to the needs of work, study and exchange in China, some people who want to go to high-risk areas or countries outside the country are also recommended to strengthen vaccination after 6 months of vaccination.

"However, at this stage, China is a low-risk area, and most people do not need to be vaccinated with 'booster needles'." Liang Zongan said that whether to carry out intensive vaccination of the whole population should be comprehensively judged according to the situation of the epidemic and the national epidemic prevention and opening up policies.

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