What is vaccination?Name the scientist who prepared first vaccine(which disease).
Answers
Answer:
Vaccination is the process by which a 0ersone is made imune to a certain disease. It was first discovered by Edward Jenner for smallpox in 1796
Answer:
EDWARD JENNER (1749 - 1823)
British physician Edward Jenner developed the first ever vaccine - against SMALLPOX
VACCINATION : a preparation containing usually killed or weakened microorganisms (as bacteria or viruses) that is given usually by injection to increase protection against a particular disease.a substance used to stimulate the production of antibodies and provide immunity against one or several diseases, prepared from the causative agent of a disease, its products, or a synthetic substitute, treated to act as an antigen without inducing the disease.
"there is no vaccine against the virus"
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