Question

Q6 Select the reasons why majority of children in many part of India are immune to hepatitis A
before taking the vaccine.
a) Hepatitis is spread through water and majority of children develop immunity against this
viruses in their childhood stage.
b) Hepatitis A is not as much dangerous viruses hence no vaccines are required for this
viruses.
c) Parents of these children suffer from hepatitis A, hence immunity being transmitted
through mother to his/her child.
d) Some other vaccine may provide immunity to these children.​

Answer 1

Answer:

a) Hepatitis is spread through water and majority of children develop immunity against this

viruses in their childhood stage.

Answer 2

a) Hepatitis is spread through water and majority of children develop immunity against this viruses in their childhood stage.