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| Don't let it go! You still need to wear a mask after vaccination |
In response to the new round of the epidemic, the importance of vaccination has become increasingly prominent
.
The more people who are vaccinated, the more people who have immunity, forming a protective chain, so that the spread of the new coronavirus in the population can be effectively controlled
1.
Vaccination against the new coronavirus is very necessary
Vaccination against the new coronavirus is very necessary
For new coronavirus variants, relevant scientific research and epidemic prevention and control practices at home and abroad have shown that existing vaccines still have good preventive and protective effects: it can reduce the risk of virus transmission in the population; reduce the transmission of infected persons; effectively reduce infection The incidence of severe illness and fatality rate afterwards
.
2.
How long does it take to produce antibodies after vaccination?
How long does it take to produce antibodies after vaccination?
According to previous clinical trials of inactivated vaccines for the new coronavirus, about two weeks after the second dose of inactivated vaccines, the vaccinated population can have a better immune effect
.
3.
How long is the duration of immune protection?
How long is the duration of immune protection?
For the new coronavirus vaccine, the duration of immune protection is still collecting data
.
Existing data shows that, like conventional vaccines, after vaccination with the new coronavirus vaccine, as time goes on, the level of antibodies in the vaccinated person will decrease
Six months after the full course of immunization, people aged 18 to 59 and people over 60 will have a drop in neutralizing antibody levels ranging from 1.
4 to 12.
4 times in the target dose groups of various vaccines
.
However, the decline in antibody levels does not mean that the protective power of the vaccine does not exist.
Masks are still required to complete vaccination
Masks are still required to complete vaccination Experts say that although immunity can be produced after vaccination, which greatly reduces the risk of infection, any vaccine cannot protect 100%, and there is still a risk of infection
.
Therefore, even after the vaccine is given, personal protective measures must be taken
1.
The new version of the "Guidelines for the Public and Key Occupational Groups to Wear Masks" increases the need to wear masks in crowded open-air squares, theaters, parks and other places
.
Masks with a higher level of protection can be kept at home.
2.
The inside of the mask is easy to adhere to the protein and water exhaled by the human body, causing bacteria to grow.
Under normal circumstances, medical surgical masks should be replaced in time after 4 hours of use
.
Pulling the mask to the chin, hanging it on the side of the ear, putting it directly in the bag or pocket, hanging it on the arm or wrist, or placing it on the table casually are all incorrect practices
3.
4.
5.
Focus on the new crown pneumonia epidemic
