Question

it has been observed that despite the availability of the vaccine for hepatitis A in the market it may not be necessary to be given to children by the time they are 5 years old . ❓

Answer 1

Since these are directly exposed to Tap water.But are in Dormant or dead form.

Answer 2

Answer:

Since these are directly exposed to Tap water.But are in Dormant or dead form

Explanation: