Democratic (cabin) patients, you need to know

In the past few days, with the phased victory of the new crown pneumonia's epidemic in Guiyang City, some of the good news of some confirmed cases was discharged from the hospital. Is there any sustained immunity for these new cure patients, and there will be no secondary infections? Let ’s take a look at the research of domestic and foreign at home and abroad.

What is secondary infection?

Generally speaking, the secondary infection of the new crown (infection again) refers to a person infected with the new crown virus. After recovery, it is infected again.

2. Will I have been infected with the new crown, will they still be infected again?

Some people will be curious about whether the person who has suffered from the new crown has been healed, whether there is a layer of protection in the body, and no repeated infection will occur. To be clear, for the currently popular new crown virus "Omicron" mutant strains, research conclusions show that there is still a possibility of secondary infection after cure for patients with new crown pneumonia.

3. How much is the chance of a secondary infection?

Talk about the family of Omicron

Since the discovery of Omicron's mutant BA.1 subtype, BA.2, BA.2.12.1, BA.2.13, BA.2.76, BA.4, and BA. 5 Waiting for sub -types, Omikon's mutant strains seem to have "self -reliance" and become a huge family.

The main reason for the "secondary infection" is due to the special nature of Omikon, because Omikon has a strong "immune escape" characteristics, which can escape the antibodies induced by the infection of the early Omikon infection in the early stage Essence At the same time, because the new coronal virus can quickly evolve immune escape mutations, it prefers to "start" for those who have been infected with the new crown virus. Therefore, it is still necessary to do a good job in preventing epidemic prevention and improving autoimmunity. The new coronal virus is still mutated, and the continuous emergence of new strains may increase the risk of secondary infection.

4. What do you need to pay attention to?

The new crown diagnosis patients are discharged from the hospital and asymptomatic infected. After the discharge of non -symptoms, it is still necessary to strengthen self -protection awareness. Vaccination, wearing masks, maintaining a social distance of 1 meter, and trying to avoid crowded and ventilated indoor spaces are still protecting themselves the most Good way.

Reference materials:

1. Health: How much does Omicron know? | MCE

2. Sohu.com: What is a new crown secondary infection? What will the emergence of new strains affect the secondary infection?

Text: Guo Xiaoyan Ni Xue Yanjie

School counterpart: Hu Yifei

Edit: He Tingyi

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