Evidence map›Paper›PMID 42499164›Full record

ArticleJournal of the International AIDS Society2026

Behavioural and Structural Determinants of Mpox Vaccine Awareness and Uptake Among People With HIV in the Dominican Republic: A Cross-Sectional Study.

Robert Paulino-Ramirez, Wilfredo R Matias, Alexandre Chaumette, Hector Lora-Rodríguez, Monica Thormann-Peynado, Lucia Vargas

Abstract read
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Article in Journal of the International AIDS Society, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

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1citing papers in PubMed
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1 · What the graph read from it

What it found

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2 · The registry

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3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Robert Paulino-RamirezInstituto De Medicina Tropical & Salud Global, Universidad Iberoamericana (UNIBE), UNIBE Research Hub, Santo Domingo, Dominican Republic.ORCID https://orcid.org/0000-0002-3676-0357
Wilfredo R MatiasDivision of Infectious Diseases, Mass General Brigham, Boston, Massachusetts, USA.
Alexandre ChaumetteDivision of Infectious Diseases, Mass General Brigham, Boston, Massachusetts, USA.
Hector Lora-RodríguezDepartment of Internal Medicine, Yale School of Medicine, New Haven, Connecticut, USA.
Monica Thormann-PeynadoMinistry of Health, Infectious Disease Division, Santo Domingo, Dominican Republic.
Lucia VargasMinistry of Health, Immune-Preventable Division, Santo Domingo, Dominican Republic.

Funding

Harvard University Center for AIDS ResearchNational Institutes of Allergy and Infectious Diseases
6 · The paper itself

Abstract

introductionMpox disproportionately affects people with HIV (PWH), yet little is known about mpox vaccine awareness and uptake in low- and middle-income countries. We evaluated mpox-related knowledge, attitudes and practices (KAP) among PWH in the Dominican Republic to identify determinants of vaccine awareness and uptake.

methodsWe conducted a cross-sectional online survey of 98 PWH recruited through HIV clinics, community-based organizations and social networks (January-May 2025). The questionnaire assessed sociodemographic characteristics, mpox-related KAP, structural barriers and vaccination status. Univariable and multivariable logistic regression were used to examine factors associated with mpox vaccine awareness.

resultsHalf of the participants (49/98) were aware of the mpox vaccine. Individuals aged 31-40 years had significantly lower odds of awareness compared with those aged 21-30 years. Despite high levels of formal education, 79% rated their mpox knowledge as low, and most perceived minimal personal risk. Among participants aware of the vaccine, 71% had been vaccinated. Structural barriers, including inconvenient site locations and logistical challenges, were frequently reported, even among vaccinated individuals, indicating that access limitations rather than hesitancy were the dominant constraints. Trust in vaccinating organizations was high overall, and healthcare providers and community organizations were the primary sources of vaccine information. Peer and community influence emerged as notable facilitators of uptake, while lack of reliable information and concerns about vaccine safety contributed to hesitancy.

conclusionsMpox vaccine awareness among PWH in the Dominican Republic was low, but willingness to vaccinate was high when individuals were informed and able to access services. Strengthening mpox preparedness will require expanding accessible vaccination sites, improving disease-specific health literacy, and leveraging trusted community and clinical networks. Integrating mpox vaccination into routine HIV care delivery and enhancing community-led outreach may substantially improve uptake in this and similar low-middle income countries (LMIC) settings.

Indexed as

Health Knowledge, Attitudes, PracticeHIV InfectionsMpox, MonkeypoxPatient Acceptance of Health CareSmallpox VaccineVaccinationAdultCross-Sectional StudiesDominican RepublicFemaleHumansMaleMiddle AgedSurveys and QuestionnairesYoung AdultSmallpox Vaccinecommunity engagementDominican Republicmpox vaccinationpeople with HIV (PWH)structural barriersvaccine uptake

Identifiers

PMID42499164
PMCPMC13400972

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LicenceCC BY
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.