Which Vaccine-preventable diseases can be eradicated and why
Which Vaccine-preventable diseases provide better immunity than a natural infection?
1. Eradication:- it refers to the permanent reduction to zero of
the worldwide incidence of infection caused by a specific agent as
a result of deliberate efforts,intervention measures are no longer
needed.
-Diseases have already been eradicated by vaccination is measles,
polio.
- Diseases that hoped to be eliminated soon- congenital
rubella.
2. Vaccines provide better immunity than natural
infection:-
- Vaccines interact with the immune system
to produce an immune response similar to that produced by the
natural infection, but they do not cause the disease.
- Getting immunity through natural
infection might be cognitive impairments from hemophilus influenzae
type b, congenital rubella etc.
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