Polio Vaccine: Ek Jaadu Ki Jhappi, Bacchon Ki Muskurahat!

Oh mere dost, polio ka vaccine hai ek jaadu ki jhappi! Dr. Bandyopadhyay keh rahe hain, OPVs se ho raha hai polio ka naash, duniya ki muskurahat ka hai yeh raaz. Bharat ne kiya vaccination ka kamaal, par vaccine ki kami se khatara asal. Naye nOPV2 se hai umeed ki roshni, mil kar banayein polio ko history, kyunki bachche hain humare kal, inhe bachana hai zaroori!