Biology, asked by Clara3872, 11 months ago

In india majority of children are already immune to hepatitis a without giving vaccine to them. how is this possible ?

Answers

Answered by rs9711573573

Answer: By IMMUNISATION

Explanation: Children in India become immune to hepatitis A till 5 years of age because they get exposed to that disease in early age due to poor sanitation facilities.

Their body develop anti bodies against the pathogen causing hepatitis A .

AND PLZ MARK BRAINLIEST.

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