The fourth dose of COVID-19 vaccine was inoculated in Changning District of Shanghai (the fourth dose of COVID-19 vaccine was inoculated in Changning District of Shanghai).

From June, 20438 to February, 2022, the National Health Commission issued the implementation plan of the second dose of COVID-19 vaccine. Who are the target groups for vaccination in this city? How to choose a vaccine? How long is the interval? What inoculation points are there in Changning District?

I. Related questions and answers

1. Who recommends the second dose of booster immunization?

At present, on the basis of the first dose of booster immunization, the second dose can be given to people at high risk of infection, people over 60 years old, people with serious basic diseases and people with low immunity.

According to the vaccination targets recommended above, all residents aged 18 and above who have completed the first dose of booster immunization can go to the nearest inoculation point for the second dose of booster immunization. Children aged 3- 17 have not been given intensive immunization.

2. Which COVID-19 vaccines can be vaccinated with the second dose of booster immunization?

Any vaccine approved for conditional marketing or emergency use in China can be used for the second dose of booster immunization, with priority given to sequential booster immunization, or a vaccine containing Omicron strain or having good cross-immunity to Omicron strain for the second dose of booster immunization.

At present, the recommended combination of the second dose of booster immunization that can be vaccinated in this city is as follows:

3 doses of inactivated vaccine+1 dose of Kangxinuo intramuscular injection of recombinant COVID-19 vaccine;

3 doses of inactivated vaccine+1 dose of recombinant COVID-19 vaccine;

3 doses of inactivated vaccine+1 dose of recombinant COVID-19 vaccine Kangxinuo inhalation;

3 doses of inactivated vaccine+1 dose of Zhuhai Livzon recombinant COVID-19 fusion protein vaccine;

2 doses of Kangxinuo intramuscular adenovirus vector vaccine+1 dose Kangxinuo recombinant COVID-19 vaccine inhaled;

3 doses of recombinant COVID-19 vaccine+1 dose of recombinant COVID-19 vaccine.

In addition to the above combination forms, residents aged 65,438+08 and above can also choose the same type of COVID-19 vaccine as the first dose for the second dose of booster immunization. Note that the second dose of booster immunization should be inoculated six months after the first dose.

3. Who is not suitable for COVID-19 vaccination?

Contraindications of COVID-19 vaccine include: severe allergic reactions during previous vaccination, such as anaphylactic shock and laryngeal edema; Acute infectious diseases are in a fever period, and vaccination is suspended; Vaccination is suspended for severe chronic diseases during acute attack, such as chemotherapy for tumor patients, hypertensive crisis patients, patients with coronary heart disease and myocardial infarction, patients with advanced autoimmune nervous system diseases and patients with epilepsy; Due to serious chronic diseases, life has entered the final stage.

4. If I am infected with COVID-19 virus, do I need to be vaccinated?

Vaccination is not recommended during the positive period of COVID-19 infection and within six months after infection. Six months after the infection is cured, COVID-19 vaccine can be fully immunized and strengthened according to the vaccination procedure.

5. Why are elderly people infected with COVID-19 more prone to severe illness?

After the elderly are infected with COVID-19, the proportion of serious illness and death is the highest among all age groups, and there are three main reasons:

First, the immunity of the elderly weakens with age; Second, after the elderly are generally infected with viruses or bacteria, the incidence of autoimmunity increases and inflammatory reactions are more likely to occur; Third, most elderly people have basic diseases, and infection with the virus will lead to more serious symptoms of the original disease or more prone to complications.

Therefore, the global immunization strategy has always given priority to the elderly and people with basic diseases such as chronic diseases.

6. Is it safe for the elderly to be vaccinated with COVID-19 vaccine, and will the incidence of adverse reactions be higher than other people?

It is safe for the elderly to be vaccinated with COVID-19 vaccine. Because the elderly have many basic diseases, some people are worried about adverse reactions after vaccination in COVID-19. China CDC has monitored the adverse reactions of more than 3.4 billion doses and 654.38+300 million people who have been vaccinated nationwide. It was found that the incidence of adverse reactions of COVID-19 vaccine in China was similar to that of other vaccines we vaccinated all the year round, and the incidence of adverse reactions of the elderly was slightly lower than that of the young.

Second, Changning District Inoculation Point

At present, the following vaccination clinics can provide a second dose of COVID-19 vaccine, including inhaled COVID-19 vaccine.

Third, vaccination appointment.

Download the "Healthy Cloud" APP, or enter the "COVID-19 Vaccination Service" area through the "Bid" APP/ WeChat applet, the official WeChat account of Shanghai Publishing and Shanghai CDC, and follow the prompts.

For the elderly who are inconvenient to use smart phones, family members or community volunteers can enter the "elderly registration" to make an appointment. Older people can also bring their ID cards to vaccination clinics, and outpatient volunteers will assist in registering for vaccination.

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