Biology, asked by shubhsinghal1136, 1 year ago

The first vaccine injected into a just borne baby is ? 1: oral polio 2: DPT 3: DPT and oral polio 4: BCG

Answers

Answered by rastogibhavya
3
I think that BCG will be the answer...
If it is Plz mark it as brainliest....
THANK YOU
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