Write a note on the topic Vaccines and Vaccination.
Answers
Explanation:
Vaccination is treatment with a vaccine (usually by injection) that helps the immune system prepare to fight a future infection. Vaccines often contain tiny amounts of dead or weakened viruses or bacteria, or parts of them. Some vaccines contain inactivated toxins that are produced by disease-causing bacteria.
PLEASE FOLLOW ME
Vaccination is the administration of a vaccine to help the immune system develop protection from a disease. Vaccines contain a microorganism or virus in a weakened, live or killed state, or proteins or toxins from the organism. In stimulating the body's adaptive immunity, they help prevent sickness from an infectious disease. When a sufficiently large percentage of a population has been vaccinated, herd immunity results. The effectiveness of vaccination has been widely studied and verified.[1][2][3] Vaccination is the most effective method of preventing infectious diseases;[4] widespread immunity due to vaccination is largely responsible for the worldwide eradication of smallpox and the elimination of diseases such as polio and tetanus from much of the world.
mark as Brainaliest and follow