Social & Preventive Medicine Epidemiology afd9d30d The dose of OPV, given at bih, in case of institutional deliveries is- A Zero dose OPV B Initial dose C Primary dose D First dose High-Yield Explanation .The dose of OPV, given at bih, in case of institutional deliveries is-zero dose OPV. ref:park&;s textbook,ed 22,pg no 184