May the new vaccine cause cancer? Can you take off the mask after the novel coronavirus vaccine? Here comes the truth of nine big rumors!

May the new vaccine cause cancer? Can you take off the mask after the novel coronavirus vaccine? There are still many rumors about “vaccinating”

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Let’s look at the truth together – [rumor 1] eating and drinking water can avoid adverse reactions before vaccinating

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[truth] the adverse reactions of the vaccine are closely related to the constitution, age and basic diseases, and have nothing to do with eating and drinking

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No matter whether or not there is food or water before vaccination, it does not affect the occurrence of adverse reactions

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However, before vaccination, you can eat something to supplement the body with enough energy, and the immune system can also play a better role in producing antibodies

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Within one week after vaccination, do not touch food that is susceptible to allergy, do not drink alcohol, do not eat spicy or seafood food

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It is recommended to have a light diet, drink more water and have a proper rest

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[rumor 2] the second shot must be given in 2-3 weeks

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If it’s too late, all previous achievements will be wasted

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[truth] the second dose is enough in 3-8 weeks

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The interval between the first dose and the second dose should be more than 3 weeks, and the second dose should be completed as early as 8 weeks after the first dose

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[rumor 3] the protection period of Xinguan vaccine is only half a year, and it will be repeated after half a year

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[truth] at present, there are only half a year’s data, not only half a year’s protection

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National Health Commission recently announced: at present, through the vaccination antibody level monitoring, it is probably more than six months

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This is the time of antibody level monitored at present, which does not mean that there is only such time for immunization, and antibody is not the only indicator to measure protection

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It has only been more than a year since human beings came into contact with the new coronavirus, and the time for the new coronavirus vaccine to come out is even shorter

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

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According to the research of “vanguard” who has been vaccinated first, the vaccinators have obtained antibody monitoring data for 9 months

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Experts are also continuing to strengthen monitoring, and the longer-term protection effect needs further observation

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[rumor 4] the new vaccine may cause cancer

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The truth doesn’t exist

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At present, the domestic vaccines are RNA vaccines

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Most of the carcinogenic viruses are DNA viruses, so there is no carcinogenic problem

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[rumor 5] new coronation vaccine will change human gene and become transgenic human

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The truth is alarmist, without any scientific basis

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The mRNA vaccine can express antigen protein without entering the nucleus, and it can produce neutralizing antibody through a series of molecular mechanisms through the active enrichment (Collection) of antigen protein by immune cells in human body

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Injection of mRNA into the human body does not change the DNA of human cells

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The new coronavirus is an RNA virus, but not a “retrorna virus”, so the gene of the new coronavirus will not be integrated into the human chromosome

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[rumor 6] you can take off the mask after getting the novel coronavirus vaccine

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[truth] after vaccination, we still need to insist on wearing masks and washing hands frequently

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The protection rate of any vaccine is not 100%

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Whether the mask should be removed or not depends on whether the vaccine will be infected

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The current research shows that the protection rate of novel coronavirus vaccine in China is about 70%, but the protection rate to avoid severe disease is more than 90%, and the protection rate to avoid death is close to 100%

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In order to prevent infection, before the global epidemic is over, it is recommended to continue to wear masks after vaccination

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[rumor 7] you can’t take a bath on the day of vaccination

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You can take a bath

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However, it should be avoided to contact the inoculation area as far as possible, mainly to avoid wound and damage

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If you like to take a bath vigorously, please let it go for a few days

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[rumor 8] if someone else hits the new vaccine, I can not

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The truth is that you can’t protect yourself if you don’t fight

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Even if the epidemic will not spread after the establishment of population immune barrier, it does not mean that individuals will not be infected

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If there is a new epidemic, once the virus spreads, if you don’t fight, you may be infected

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The vaccination coverage rate of other countries in the world is much higher

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They want to come to China

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In this case, if our population’s immune barrier is low, it will pose a certain risk to us, so we should protect ourselves first

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If we don’t fight, we will have no immunity when the world reopens

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If other countries in the world do not carry out epidemic prevention and control well, China will always be exposed to the risk of epidemic and will always be affected by imported cases

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Therefore, we should not take chances

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[rumor 9] the new coronavirus has been mutating and the vaccine is useless

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[truth] according to the global monitoring of new coronavirus mutation, there is no evidence to prove that the virus mutation will make the existing vaccine invalid

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Although the virus has been mutating, its clinical characteristics have not changed so far

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At present, scientists have found that the domestic vaccine still has effect on some mutated viruses

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Virus mutation is a normal phenomenon, the new coronavirus is a newly discovered virus, not because of virus mutation, there is no confidence in the vaccine..

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