Immunisation play an important role in eradicating diseases from our country. Vaccines are the preparation of weak or dead microbes when are introduced into a healthy human produce suitable antibody. These antibodies remain in our body and develop immunity thus protecting us from several diseases.

The process of introduction of vaccines into our body is called immunization. This process helps us to protect from several diseases like typhoid, TB, polio, tetanus, rabies, measles, diphtheria etc.