1/12/2024 0 Comments Side effect of covid vaccine![]() Others are so-called vector vaccines that use harmless adenoviruses (such as cold viruses that only affect chimpanzees) as transporters to introduce the surface protein of SARS-CoV-2, the spike protein, and thereby trigger the immune response. Instead they contain only a blueprint for a component of the COVID-19 pathogen. Some of the new vaccines - so-called mRNA vaccines - are different from the established vaccines: they do not contain weakened or killed viruses. Overall, the approved vaccines are safe, according to the European Medicines Agency (EMA), the US Food and Drug Administration (FDA) and the World Health Organization (WHO) otherwise, they would not have authorized the vaccines. In addition to the typical vaccination reactions, there were also individual cases of sometimes severe side effects after vaccination, such as allergic shocks, which were reported in detail. Typical vaccine reactions are mild and disappear after a few days Image: Mark Lenninhan/AFP/Getty ImagesĪccordingly, such typical vaccination reactions have also been reported after receiving the BioNTech-Pfizer, Moderna, AstraZeneca and the Russian Sputnik V vaccines, which are already in use. They show that the vaccine is working, because it stimulates the immune system and the body forms antibodies against the infection that is only "feigned" by the vaccination. These normal vaccine reactions are usually mild and subside after a few days. Fatigue, fever, headache and aching limbs are also not uncommon in the first three days after vaccination. It is normal to have certain reactions after a vaccination: There may be redness, swelling or pain around the injection site. So what vaccine reactions are normal, and what side effects are possible? Normal vaccination reactions ![]() They have doubts as to whether the vaccines are actually safe, given the rapid pace of development, and whether possible side effects have been adequately studied. Vaccines have been found safe and approved by health authorities in many countries.Īt the same time, many people are ambivalent because, while they want to protect themselves against infection, they also fear possible side effects from vaccination. Millions of people worldwide are hoping to receive a vaccination against the coronavirus in the near future.
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