1. McLean, H. Q., Fiebelkorn, A. P., Temte, J. L. & Wallace, G. S. Prevention of measles, rubella, congenital rubella syndrome, and mumps, 2013: summary recommendations of Advisory Committee on Immunization Practices (ACIP). MMWR Morb. Mortal. Wkly Rep. 62, 1–34 (2013).
2. Keja, K., Chan, C., Hayden, G. & Henderson, R. H. Expanded programme on immunization. World Health Stat. Q. 41, 59–63 (1988).
3. World Health Assembly. WHO Expanded Programme on Immunization (World Health Organization, 1974).
4. GBD 2019 Diseases and Injuries Collaborators. Global burden of 369 diseases and injuries in 204 countries and territories, 1990–2019: a systematic analysis for the Global Burden of Disease Study 2019. Lancet 396, 1204–1222 (2020).
5. WHO. Global Vaccine Action Plan 2011–2020. http://www.who.int/immunization/global_vaccine_action_plan/GVAP_doc_2011_2020/en/ (2012).