Martha Velandia-González

8PUBLICATIONS
42CO-AUTHORS
Horticultural crop protection (incl. pests, diseases and weeds)Software quality, processes and metricsLanguage documentation and descriptionPacific Peoples theory of change models for healthPacific Peoples epidemiology
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Publications (8)

|Jul 15, 2026
Assessing vaccination coverage quality in Jamaica during COVID-19 using vcqiR: insights from the 2022 MICS.

|Jul 14, 2026
Vaccination Coverage Quality Indicators (VCQI): a flexible open-source tool for survey data analysis.

|May 26, 2026
Correction: Loayza et al. Monitoring the Performance of National Immunization Programs: Innovative Methodology and Tool for Countries' Self-Assessment. Vaccines 2026, 14, 258.

|Mar 27, 2026
Monitoring the Performance of National Immunization Programs: Innovative Methodology and Tool for Countries' Self-Assessment.

Sergio Loayza, Bertha Capistrán, Marcela Contreras

|Feb 01, 2025
Influenza Vaccine-Averted Illness in Chile, Guyana, and Paraguay During 2013-2018: A Standardized Approach to Assess the Value of Vaccination.

Jorge H Jara, Sergio Loayza, Francisco Nogareda

|Jan 08, 2025
Seasonal Influenza Vaccination Programs in the Americas: A Platform for Sustainable Life-Course Immunization and Its Role for Pandemic Preparedness and Response.

Francisco Nogareda, Margherita Ghiselli, Martha Velandia-González

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Frequent Collaborators

2 joint publications

Sergio Loayza

2 joint publications

Jennifer Brustrom

2 joint publications

Caitlin B Clary

2 joint publications

Marcela Contreras