Introduction: This article examines the pros and cons of using vaccines and the side effects of using vaccines
Methods: The method of conducting this research is descriptive and analytical, and it is practical in terms of execution.
Results: A vaccine is a biological product that is specific against a microbial disease. Vaccines involve the killing or weakening of viruses or bacteria or the antigenic proteins derived from them. They are prescribed to prevent, cure or treat infectious diseases.
The first time the vaccine was discovered by Edward Jenner, an English doctor, its real use is called immunology.
Different vaccines have different methods of use, most are injectable, such as the Corona vaccine, and some are oral, such as the polio vaccine.
Vaccines exist for diseases such as influenza, tetanus, chickenpox, shingles, HPV, measles, mumps, rubella and corona, but it has not yet been possible to produce vaccines for all diseases such as HIV.
This article examines the effect of vaccines on different types of diseases, the advantages and disadvantages of using vaccines, and the side effects of using vaccines.
Conclusion: The use of vaccines can help in the treatment or prevention of disease, but it also has disadvantages. Vaccines can have side effects. Another disadvantage of vaccines is that each vaccine is produced specifically for a disease. In case of an outbreak of a disease, it must be Another vaccine should be produced and other vaccines will not be effective from the moment of implementation