Lucia Abascal Miguel
Assistant Researcher
GHS - Programs
Chancellor/EVC/FAS
Lucía Abascal Miguel is an Assistant Professional Researcher in the Department of Epidemiology and Biostatistics and the Institute for Global Health Sciences at the University of California, San Francisco. Her work sits at the intersection of implementation science, health communication, and digital health innovation, with a focus on advancing health for Spanish-speaking and Indigenous communities in the U.S.
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and Latin America.
A central focus of her research is creatively using technology to expand access to health services for communities that have historically been left out of traditional care systems. She designs, evaluates, and scales culturally and linguistically tailored digital interventions, including AI-powered WhatsApp chatbots and social media campaigns, that guide users through personalized clinical recommendations, test ordering, and preventive care in plain language and familiar platforms. She has led mixed-methods studies in Guatemala, California, and Mexico, often in partnership with Ministries of Health and community-based organizations. Recent work includes multilingual LLM-powered chatbots for H5N1 prevention among dairy workers. She also works with the California Department of Public Health, where she consults on Spanish-language risk communication strategy and intervention design and serves as a spokesperson.
Her methods include human-centered design, discrete choice experiments, and participatory qualitative research. She has conducted over 400 media engagements with outlets including CNN, Telemundo, and the BBC, and trains public health professionals nationally through UCSF's PRISE Implementation Science Center. She holds an MD from Universidad Panamericana in Mexico City and an MS and PhD in Global Health Sciences from UCSF.
Education & Training
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- PhD Global Health Sciences University of California, San Francisco 05/2023
- MSc Global Health Sciences University of California, San Francisco 08/2018
- MD Medicine Universidad Panamericana 2017
Publications (16)
Top publication keywords:
Social MediaPatient SelectionPapillomavirus VaccinesPatient Acceptance of Health CareIndians, North AmericanPapillomavirus InfectionsCommunication BarriersRural PopulationHealth Status DisparitiesLanguageGuatemalaUterine Cervical NeoplasmsVaccinationInformation DisseminationHealth Promotion
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Culturally and linguistically appropriate vaccine education (CLAVE) for Indigenous communities: design and implementation study of a community-based approach to digital vaccine education in the Central Highlands of Guatemala.
International journal for equity in health 2026 Johnston JS, Miguel LA, Barrillas RG, Lopez E, Coxaj J, Sotz Mux MS, Suchdev PS, Monzon Fuentes JC, Pardo E, Johnston S, Skinner NA, Diaz AK, Diamond-Smith N, Ward VC -
Digital Dissemination Strategies for Health Promotion Videos in Indigenous Communities in California: Protocol for a Three-Arm Comparative Study.
JMIR research protocols 2026 Abascal Miguel L, Epperson AE, Comfort AB, León D, Garcia ME, Riley AR, Diamond-Smith N -
Preferences for Social Media Vaccination Messaging.
JAMA network open 2026 Miguel LA, Comfort AB, Riley AR, Lopez G, Vallin J, Epperson AE, Diamond-Smith N -
HPV vaccine awareness and uptake in rural Indigenous communities in Guatemala: a cross-sectional study.
BMJ open 2025 Abascal Miguel L, Gaitán Barrillas R, Johnston JS, Ward V, Kraemer Diaz A, Diamond-Smith N -
Disinvesting in the future leadership of global health has already begun: What can we do about it?
PLOS global public health 2025 Bandara S, Fieldhouse JK, Alwis I, Abascal Miguel L, Christian C, Evaborhene N
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Social Media Recruitment in Indigenous and Native American Populations: Challenges in the AI Age.
JMIR public health and surveillance 2025 Diamond-Smith N, Comfort A, Epperson A, Riley AR, Beylin N, Garcia M, Francis S, Abascal Miguel L -
Bridging community-engaged research and implementation science methods to advance public health practice.
Bundesgesundheitsblatt, Gesundheitsforschung, Gesundheitsschutz 2025 Handley MA, Abascal Miguel L, Thompson LM, Velloza J -
Health disparities among indigenous populations in Latin America: a scoping review.
International journal for equity in health 2025 Garza M, Abascal Miguel L -
Revisión sobre aspectos bioéticos en las decisiones de triaje en la Unidad de Cuidados Intensivos durante la pandemia por COVID-19 // Review on bioethical aspects in triage decisions in the intensive care unit during the COVID-19 pandemic
Revista de Bioética y Derecho 2024 Grecia Alejandra García-León, Dania Nimbe Lima-Sánchez , Lucía Abascal Miguel -
Bridging Language Barriers in COVID-19 Research: Descriptive Study of AccesoCovid.com's Reach and User Engagement.
JMIR formative research 2024 Abascal Miguel L, Forster M, Gallalee S, Carson M, Fieldhouse JK, Keir A, Maya S, Rahman S, Reid MJA, Vasilopoulos H, Lima Sanchez DN -
COVID-19 vaccine uptake and barriers among Indigenous language speakers in Mexico: Results from a nationally representative survey.
PLOS global public health 2024 Abascal Miguel L, Mendez-Lizarraga CA, Rojo EM, Sepúlveda J -
A Co-Created Tool to Help Counter Health Misinformation for Spanish-Speaking Communities in the San Francisco Bay Area.
International journal of environmental research and public health 2024 Abascal Miguel L, Maiorana A, Saggese GSR, Campbell CK, Bourdeau B, Arnold EA -
Barriers to COVID-19 vaccine acceptance to improve messages for vaccine uptake in indigenous populations in the central highlands of Guatemala: a participatory qualitative study.
BMJ open 2023 Skinner NA, Sanders K, Lopez E, Sotz Mux MS, Abascal Miguel L, Vosburg KB, Johnston J, Diamond-Smith N, Kraemer Diaz A -
Barriers and Enablers to COVID-19 Vaccination in San Francisco's Spanish-Speaking Population.
Global implementation research and applications 2023 Abascal Miguel L, Christian C, Accurso EC, Najmabadi A, Athavale P, Diala JA, Sachdev D, Philip S, Reid MJ, Handley MA -
Evaluating the impact of a linguistically and culturally tailored social media ad campaign on COVID-19 vaccine uptake among indigenous populations in Guatemala: a pre/post design intervention study.
BMJ open 2022 Abascal Miguel L, Lopez E, Sanders K, Skinner NA, Johnston J, Vosburg KB, Kraemer Diaz A, Diamond-Smith N -
The yield of tuberculosis contact investigation in low- and middle-income settings: a systematic review and meta-analysis.
BMC infectious diseases 2021 Velleca M, Malekinejad M, Miller C, Abascal Miguel L, Reeves H, Hopewell P, Fair E