Question

What do you mean by vaccination? Who first conceived the idea of vaccination?

Answer 1

The vaccination helps in the stimulation of the immune system and to identify the invaded microbes as a foreign agent and destroy them so that the immune system can recognize and destroy any of the same microorganisms encountered later.

Complete answer: The vaccine is a product that stimulates a person’s immune system to produce immunity to a specific disease and also helps to protect a person from a disease. The vaccine can be administered through the needle injections, and can also be administered via the mouth or also can be directly sprayed in the nose. The process of vaccination introduces the vaccine into the body to produce immunity to a specific pathogen. Edward Jenner is considered as the founder of the vaccine in the West; afterwards, he introduced the vaccine virus at the age of thirteen and also demonstrated immunity to the smallpox disease. Edward Jenner was an English physician and a scientist who was responsible for the invention of the concept of vaccines. He also created the smallpox vaccine which is also the world's first vaccine. The vaccine and the vaccination are derived from the Variolae vaccinae, which is the term derived by Jenner to denote the cowpox disease. He also used in the long title of his inquiry about the Variolae vaccine which is also called as the Cowpox, in which he described the protective effect of the cowpox against smallpox.

Note: The term vaccination is the execution of a vaccine which is to help the immune system to develop the protection from disease. The vaccine includes the microorganism at live or killed state or the proteins or toxins from the organism. In stimulating the body's adaptive immunity, they also help to prevent the sickness from an infectious disease.