1. What is a vaccine? Vaccine is a biological product, which is mainly used to prevent and control some infectious diseases and epidemic events. Vaccine, it is made of some microorganisms or toxins such as these microorganisms, as well as human or animal serum, cells and so on. Vaccines can protect people from the harm of some infectious diseases, bring great preventive effect to people's health, and reduce their pain without spending a lot of money on these diseases.
Second, why do you want to vaccinate your child? Our country has a planned immunization program, which stipulates that children must be vaccinated when they are young, and the vaccination effect is the best within the specified time, and some vaccines are at their own expense. Vaccinating children is mainly because they are young and have poor immunity, so they are more likely to be hurt by the virus. Vaccinating children from an early age can effectively prevent children from being harmed by these diseases and ensure their health. Even if children are infected with certain diseases, they will produce certain antibodies themselves, and the complications caused by diseases will be greatly reduced, thus ensuring that children can be cured quickly and reducing great risks. Moreover, the vaccine has reduced the epidemic of the disease to a certain extent and avoided causing a wider range of infections.
Third, what should I pay attention to when I am vaccinated? Children must pay attention to their health before vaccination. If the child has symptoms such as fever, cough and cold, try to avoid vaccination, and then vaccinate after the child recovers, because if the child's physical condition is not very good, then vaccination is likely to lead to the deterioration of the child's condition, because the vaccine itself is a toxin. Observe after inoculation and don't leave the inoculation site immediately. After observing for half an hour to one hour, the child can leave without exception, and within a few days after inoculation, keep the wound away from water, avoid infection, eat lightly and avoid strenuous exercise, so as to give full play to the role of the vaccine.