Question

what is a vaccine?

Please help me!!​

Answer 1

Explanation:

a vaccine is produced in a laboratory with the help of microbes that gives immunity against a particular disease if we have been vaccine against any disease are immunity that is resistant to that disease increase so that the possibilities of contracting the disease is greatly reduced

hope it helps u

Answer 2

Answer:

Vaccine is something which is given to prevent diseases which could arise ib future due to some or the other reasons.

Ex. polio doses r given to small babies.