Vaccination :
Vaccination is the process of giving vaccines through injections, oral pills, and liquids to boost the immune system and protect against diseases entering the body. Vaccines work by triggering the immune system, thus producing the antibodies to fight against the pathogens causing diseases. There are different types of vaccines, such as inactivated vaccines, live attenuated vaccines, toxoid vaccines, viral vector vaccines, mRNA vaccines, subunit, polysaccharide, recombinant, and conjugate vaccines, which are used only to specific parts of pathogens. There are a few benefits associated with vaccination, such as preventing life threatening diseases, controlling infectious disease outbreaks, protect others with community immunity. Vaccine schedules are planned for different age groups. It is important to give vaccines to child from their birth to prevent any infections and diseases. Vaccines are the safest procedures as they undergo a wide range of testing and evaluation. The diseases that can be controlled with vaccination are viral infections such as common flu and bacterial infections such as diphtheria, tetanus, and pertussis.