M. Chan, Beyond expectations: 40 years of EPI. Lancet Lond Engl, May, vol.17383, issue.9930, pp.1697-1705, 2014.

D. Henderson, The eradication of smallpox ? An overview of the past, present, and future. Vaccine, pp.7-9, 2011.

W. Van-panhuis, J. Grefenstette, S. Jung, N. Chok, A. Cross et al., Contagious Diseases in the United States from 1888 to the Present, New England Journal of Medicine, vol.369, issue.22, pp.2152-2160, 2013.
DOI : 10.1056/NEJMms1215400

R. Perry, J. Murray, M. Gacic-dobo, A. Dabbagh, M. Mulders et al., Progress Toward Regional Measles Elimination ??? Worldwide, 2000???2014, Progress Toward Regional Measles Elimination -Worldwide, pp.1246-51, 2000.
DOI : 10.15585/mmwr.6444a4

D. Bloom, The Value of Vaccination, Adv Exp Med Biol, vol.697, pp.1-8, 2011.
DOI : 10.1007/978-1-4419-7185-2_1

S. Barrett, Eradication versus control: the economics of global infectious disease policies. Bull World Health Organ, pp.683-691, 2004.

J. Ehreth, The global value of vaccination. Vaccine, pp.596-600, 2003.

C. White, J. Koplan, and W. Orenstein, Benefits, risks and costs of immunization for measles, mumps and rubella., American Journal of Public Health, vol.75, issue.7, pp.739-783, 1985.
DOI : 10.2105/AJPH.75.7.739

T. Bärnighausen, D. Bloom, D. Canning, A. Friedman, O. Levine et al., Rethinking the benefits and costs of childhood vaccination: The example of the Haemophilus influenzae type b vaccine???, Vaccine, vol.29, issue.13, pp.2371-80, 2011.
DOI : 10.1016/j.vaccine.2010.11.090

J. Okwo-bele and T. Cherian, The expanded programme on immunization: A lasting legacy of smallpox eradication, Vaccine, vol.29, issue.4, pp.74-83, 2011.
DOI : 10.1016/j.vaccine.2012.01.080

G. and L. Vaccination-dans-le-monde, Available from: https://extranet.who.int/iris/restricted/bitstream, 2006.

P. Duclos, National Immunization Technical Advisory Groups (NITAGs): Guidance for their establishment and strengthening, Vaccine, vol.28, issue.1, pp.18-25, 2010.
DOI : 10.1016/j.vaccine.2010.02.027

B. Gessner, P. Duclos, D. Deroeck, and E. Nelson, Informing decision makers: Experience and process of 15 National Immunization Technical Advisory Groups, Vaccine, vol.28, issue.1, pp.1-5, 2010.
DOI : 10.1016/j.vaccine.2010.02.025

P. Duclos, S. Ortynsky, N. Abeysinghe, N. Cakmak, C. Janusz et al., Monitoring of progress in the establishment and strengthening of national immunization technical advisory groups. Vaccine, pp.7147-52, 2012.

P. Duclos, L. Dumolard, N. Abeysinghe, A. Adjagba, C. Janusz et al., Progress in the establishment and strengthening of national immunization technical advisory groups: Analysis from the 2013 WHO/UNICEF joint reporting form, data for 2012, Vaccine, vol.31, issue.46, pp.5314-5334, 2013.
DOI : 10.1016/j.vaccine.2013.08.084

J. Base-de-données and . Oms-unicef-2015, Indicateurs du système de vaccination. [Internet] Available from: http://apps.who.int/immunization_monitoring/globalsummary

O. Pays and . Internet, Available from: http://www.who.int/countries/fr/ 26

. Gavi, Alliance du vaccin Politique d'éligibilité des pays. [Internet] Available from: http://www.gavi.org/about

A. Adjagba, K. Senouci, R. Biellik, N. Batmunkh, P. Faye et al., Supporting countries in establishing and strengthening NITAGs: Lessons learned from 5 years of the SIVAC initiative, Vaccine, vol.33, issue.5, pp.588-95, 2015.
DOI : 10.1016/j.vaccine.2014.12.026

K. Senouci, J. Blau, B. Nyambat, C. Faye, P. Gautier et al., The Supporting Independent Immunization and Vaccine Advisory Committees (SIVAC) Initiative: A country-driven, multi-partner program to support evidence-based decision making, Vaccine, vol.28, issue.1, pp.26-30, 2010.
DOI : 10.1016/j.vaccine.2010.02.028

A. Saitoh and N. Okabe, Current issues with the immunization program in Japan: Can we fill the ???vaccine gap????, Vaccine, vol.30, issue.32, pp.4752-4758, 2012.
DOI : 10.1016/j.vaccine.2012.04.026

J. Blau, P. Faye, K. Senouci, S. Dagnan, A. Douba et al., Establishment of a National Immunization Technical Advisory Group in C??te d???Ivoire: Process and lessons learned, Vaccine, vol.30, issue.15, pp.2588-93, 2012.
DOI : 10.1016/j.vaccine.2012.01.066

J. Burns, R. Mitrovich, B. Jauregui, C. Matus, and J. Andrus, Descriptive analysis of immunization policy decision making in the Americas. Rev Panam Salud Pública Pan Am J Public Health, pp.398-404, 2009.

I. Molina-aguilera, L. Mendoza-rodríguez, M. Palma-rios, and R. Valenzuela-castillo, An overview of the National Consultative Council of Immunization in Honduras, Vaccine, vol.28, issue.1, pp.64-71, 2010.
DOI : 10.1016/j.vaccine.2010.02.036

S. Gupta, G. Nair, N. Arora, and N. Ganguly, Vaccine development and deployment: Opportunities and challenges in India, Vaccine, vol.31, issue.2, pp.43-53, 2013.
DOI : 10.1016/j.vaccine.2012.11.079

W. Regional and . For-africa, Regional strategic plan for immunization 2014-2020 [Internet] Available from: http://www.afro.who.int/en/clusters-aprogrammes/ard/immunization-and-vaccines-development/ivd-publications .html 40. Rapport 2015 d'évaluation du plan d'action mondial pour les vaccins-Groupe stratégique consultatif d'experts sur la vaccination

D. Stecher, A. Gaiano, C. Biscayart, A. Gentile, S. Ayala et al., National Immunization Commission: Strengthening evidence-based decision making in Argentina, Vaccine, vol.32, issue.16, pp.1778-80, 2014.
DOI : 10.1016/j.vaccine.2014.01.080

T. Gavi and . Vaccine, Available from: http://www.gavi.org/about/strategy/phase-iv, 2016.

J. Blau, N. Sadr-azodi, M. Clementz, N. Abeysinghe, N. Cakmak et al., Indicators to assess National Immunization Technical Advisory Groups (NITAGs), Vaccine, vol.31, issue.23
DOI : 10.1016/j.vaccine.2013.01.047

D. Matysiak-klose, F. Ahmed, P. Duclos, Y. Falck-ytter, F. Forland et al., Report on the 1st international workshop on procedures for the development of evidence-based vaccination recommendations, Vaccine, vol.30, issue.14, pp.22-232399, 2010.