Measles elimination by 2020 - Current status and future challenges in India.

India, as a member of the World Health Organization South-East Asia Region, had committed to measles elimination by 2020. Efforts to increase immunization coverage, special immunization activities, and case-based surveillance have been implemented rigorously over the last 7 years, but India has not been able to eliminate measles. Multiple factors led to this namely inadequate vaccination coverage and COVID pandemic and others.