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Martha Velandia-González

Pan American Health Organization

17

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237

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Using Household Surveys to Assess Missed Opportunities for Simultaneous Vaccination: Longitudinal Examples from Colombia and Nigeria.

2021 Vaccine
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Estimating global and regional disruptions to routine childhood vaccine coverage during the COVID-19 pandemic in 2020: a modelling study.

2021 The Lancet
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HPV vaccination introduction worldwide and WHO and UNICEF estimates of national HPV immunization coverage 2010-2019.

2020 Preventive Medicine
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Improving immunization data quality in Peru and Mexico: Two case studies highlighting challenges and lessons learned

2018 Vaccine
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Experiencia del desarrollo de herramientas para el monitoreo de coberturas de vacunación y quimioterapia preventiva

2017 Revista Panamericana De Salud Publica-pan American Journal of Public Health
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Progress in vaccination towards hepatitis B control and elimination in the Region of the Americas

2017 BMC Public Health
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Missed Opportunities for Vaccination in the Dominican Republic: Results of an Operational Investigation

2016 BioMed Research International
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Lessons learned from the development of a new methodology to assess missed opportunities for vaccination in Latin America and the Caribbean

2015 BMC International Health and Human Rights
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From the parents’ perspective: a user-satisfaction survey of immunization services in Guatemala

2014 BMC Public Health
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How cost effective is universal varicella vaccination in developing countries? A case-study from Colombia

2013 Vaccine
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Citations (9)