Vaccination is a process by which antigenic material is injected into human beings to help develop immunity against a particular pathogen in the body. Generally, babies and toddlers have to get a list of vaccinations done at particular intervals and the government often provides a chart of the vaccination plan for every child. Vaccination is an important part of keeping human beings safe from a variety of ailments and diseases. Read all you need to know about Painless Vaccinations – Safety & Side Effects.
Many adults also take vaccinations against diseases that are prevalent in their area. Also, before visiting a foreign country; generally, it is advisable and compulsory to take vaccinations that are mentioned in the health advisory for that country. Vaccines have saved millions of lives and also helped many people lead better lives. For example, the polio vaccine has almost eradicated polio from many parts of the world.