According to WHO, Immunization is the process whereby a person is made immune or
resistant to an infectious disease, typically by the administration of a
vaccine. Vaccines stimulate the body’s own immune system to
protect the
person against subsequent infection or disease.
Immunization is a proven tool for controlling and eliminating
life-threatening infectious diseases and is estimated to avert between 2
and 3 million deaths each year. It is one of the most cost-effective
health investments, with proven strategies that make it accessible to
even the most hard-to-reach and vulnerable populations. It has clearly
defined target groups; it can be delivered effectively through outreach
activities; and vaccination does not require any major lifestyle change.
No comments:
Post a Comment