India's Universal Immunisation Programme is among the largest of its kind in the world, reaching an estimated 29 million pregnant women and 26 million newborns every year. As a longstanding partner of the Ministry of Health and Family Welfare (MoHFW), the United Nations Development Programme (UNDP) has played a key role in supporting the government's efforts to strengthen last-mile delivery and enhance the efficiency of vaccine distribution systems. On the occasion of World Immunisation Week (Ap