DALY	Disability-adjusted life years.
DTP	Diphtheria–tetanus–pertussis-containing vaccine.
ICERs	Incremental cost-effectiveness ratios.
IEC	Information, education, and communication.
IVAC	International Vaccine Access Center.
IMI	Intensified Mission Indradhanush.
LMICs	Low- and middle-income countries.
RI	Routine immunization.
WHO	World Health Organization.
ZD	Zero dose.
ZDLH	Zero-Dose Learning Hub.