Marking five years of polio-free certification, WHO South-East Asia Region uses polio legacy to enhance overall immunization - World - ReliefWeb
Marking five years of polio-free certification, WHO South-East Asia Region uses polio legacy to enhance overall immunization - World ReliefWeb SEAR/PR/1708. New Delhi, 27 March 2019: On this day in 2014, WHO South-East Asia Region was certified polio-free, proving wrong many public health ...