Question

What is vaccination? How does it
help in preventing communicab
diseases ?​

Answer 1

A vaccination is a treatment which makes the body stronger against a particular infection. The body fights infections using the immune system, which is made up of millions upon millions of cells including T cells and B cells.

The diseases vaccines prevent can be dangerous, or even deadly. Vaccines reduce your child's risk of infection by working with their body's natural defenses to help them safely develop immunity to disease. When germs, such as bacteria or viruses, invade the body, they attack and multiply.

Answer 2

Vaccination is the administration of a vaccine to help the immune system develop protection from a disease.

Vaccines reduce your child's risk of infection by working with their body's natural defenses to help them safely develop immunity to disease.

When germs, such as bacteria or viruses, invade the body, they attack and multiply.