Does novel coronavirus vaccine have side effect? Experts appeal: do not belong to these categories, resolutely vaccination! But after the fight, don’t rush to do three things

On April 6, a report published by the international well-known academic journal the lancet showed that in the study of more than 236000 novel coronavirus patients (mainly Americans), more than 1 / 3 of the novel coronavirus patients had brain diseases, including a series of complications such as inflammation, stroke, psychosis and Alzheimer’s disease

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This undoubtedly increases the awareness of the harm of new coronavirus once again

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But now, when residents all over the country are inoculated with the new coronavirus vaccine in batches, many people appear the phenomenon of “vaccine hesitation”

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On the one hand, they feel that their environment is safe and there is no need for vaccination; on the other hand, they may listen to all kinds of rumors and have doubts about vaccines

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Today, coco will help you get rid of common rumors, eliminate misunderstandings, and explain the precautions, so that you can vaccinate more safely

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Is a new coronavirus vaccine necessary? Vaccination is self serving

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On the one hand novel coronavirus pneumonia can be acquired by vaccination, which effectively reduces the risk of morbidity, severe illness and death

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On the other hand, the orderly vaccination of COVID-19 vaccine can gradually establish an immune barrier in the population, block the prevalence of the novel coronavirus pneumonia, and restore the normal operation of the social economy and the life of the residents as soon as possible

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Therefore, vaccination is not only necessary, but also the earlier the vaccination, the better

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More experts said that if the vaccination reaches a certain proportion, the group infection event in Ruili City, Yunnan Province may not happen

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Is the new coronavirus vaccine safe? Some people are afraid of the adverse effects of vaccination

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Experts said: adverse reactions do not mean there is a problem with the vaccine

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Vaccination of any vaccine, there may be swelling, pain, itching and other minor adverse reactions

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Up to now, more than 100 million doses of novel coronavirus vaccine have been inoculated in China

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In general, the incidence of adverse reactions of novel coronavirus vaccine is not higher than that of ordinary vaccines, such as influenza vaccine

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Moreover, the novel coronavirus pneumonia vaccine used in China is mainly inactivated vaccine, with mature technology and low probability of adverse reactions

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Therefore, suitable groups can be vaccinated safely

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After vaccination, is the effect good? Vaccination once for half a year? Public data show that the effective rate of vaccine in China is 79.34%

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This means that people who have been vaccinated have 79.34% fewer cases than those who have not been vaccinated

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As for the popular saying that “only half a year is effective”, experts say it is taken out of context

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It has been less than a year since the development of novel coronavirus vaccine

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The antibody level monitored at present is more than six months, which does not mean that the immunization time is only so long, and antibody is not the only indicator to measure protection

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Therefore, “the novel coronavirus vaccine only protects for half a year” is a misreading of the protective power of the vaccine

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The research on the immune persistence of the vaccine is still under continuous observation

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As time goes on, the data will be updated at any time, and the specific protection effect needs to be further observed

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Can allergic constitution vaccinate novel coronavirus vaccine? In general, as long as the adjuvant or adjuvant ingredients are not allergic to the vaccine, can be vaccinated

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For example, if you had a flu vaccine last year and didn’t have allergies, or if you had a vaccine when you were a child, you can get a new vaccine

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If it is allergic to food, pets, pollen, penicillin, etc., most of them are not contraindications to vaccination, but they should also be reported truthfully, and doctors should judge whether they can be vaccinated

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Experts say that the proportion of people who are really allergic to the vaccine is not very high

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Allergic rashes are more common

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Many of them are transient and recover quickly

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Slightly more serious symptoms, such as anaphylactic shock, the probability of occurrence is generally below one in a million levels

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So don’t worry too much

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Note: be sure to stay for 30 minutes after vaccination

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Because the vast majority of allergic reactions will occur within 15 minutes after vaccination

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In case of relatively serious allergic discomfort, the vaccination site can give timely treatment to avoid some other accidents

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Can the middle-aged and old people be vaccinated with chronic basic diseases? For the middle-aged and elderly people with more basic diseases, the vaccination point will need to be judged according to the clinical symptoms in the pre examination

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The elderly can bring their own medical records, so that the pre examination doctors can check them, so as to facilitate the comprehensive judgment of doctors

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You can also go to a familiar hospital and consult a doctor before vaccination

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6 hit a novel coronavirus vaccine, will affect pregnancy? Vaccination with the novel coronavirus vaccine did not affect pregnancy preparation

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There is no live virus vaccine in the current novel coronavirus vaccine, whether it is on the market or in clinical trials, which is safe for pregnant people

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In case of pregnancy after vaccination or in case of unknown pregnancy, based on the understanding of vaccine safety, it is not recommended to take special medical measures (such as termination of pregnancy) just because of vaccination of new coronavirus vaccine, and it is recommended to do a good job in pregnancy examination and follow-up

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Who is not suitable for the new coronavirus vaccine? ① Under the age of 18, vaccination is not recommended

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② When there is allergy to any other vaccine, the new vaccine is not recommended

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③ No matter what the disease, as long as it is caused by fever performance, can not be vaccinated

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④ Acute attack of the disease, more serious symptoms affect life, such as a bad cold in bed, acute urticaria attack period are not suitable for vaccination

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⑤ It’s under treatment and it’s not well controlled

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For example, tumor patients before and after surgery, are receiving chemotherapy and radiotherapy, or diabetic patients during diabetic ketoacidosis, hyperthyroidism and hypothyroidism, thyroid hormone is very unstable, are not suitable for vaccination

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⑥ Diseases with impaired immune function, such as malignant tumor, HIV infection, chronic kidney disease and organ transplantation, may have impaired immune function

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These people are not recommended to be vaccinated with adenovirus vaccine, but can choose inactivated or subunit vaccine

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There are “Five Laws” in daily life before and after vaccination

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Finally, coco would like to summarize some food and life precautions before and after vaccination, which may help you reduce discomfort and strive for better immune effect

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① Should stay up a few days before and after the vaccine

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Researchers from West China Hospital said that lack of sleep after vaccination can significantly reduce the protective effect of the vaccine

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② Within two or three days after inoculation, vigorous exercise can be temporarily stopped, but aerobic exercise can be maintained

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On the premise of adequate rest and no adverse reactions, high-intensity exercise should be resumed in two days

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③ Have a good meal

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To stimulate immune response by vaccine and produce enough antibody, a variety of nutrients are needed

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Among them, protein is the most important, antibody itself is made of protein, cytokines, complement and so on are also proteins

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In addition, such as B vitamins, vitamin A, vitamin C, etc

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play an auxiliary role

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Generally speaking, it is important to have a good meal and balanced nutrition

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④ Don’t eat seafood or other food with allergy risk for two or three days after vaccination

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In order to avoid the possibility of temporary allergic reactions

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⑤ Limit foods that may increase inflammatory reaction, such as fried and smoked foods, processed red meat, excessive sweets, etc., and it is best not to eat them within three or four days after inoculation.

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