Juan Arroyo-Laguna

ORCID: 0000-0002-3183-4046
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About
Contact & Profiles
Research Areas
  • Healthcare Systems and Reforms
  • Public Health and Social Inequalities
  • Vaccine Coverage and Hesitancy
  • Viral Infections and Outbreaks Research
  • Influenza Virus Research Studies
  • Global Public Health Policies and Epidemiology
  • Global Maternal and Child Health
  • Higher Education and Sustainability
  • COVID-19 epidemiological studies
  • Research on Leishmaniasis Studies
  • Business, Innovation, and Economy
  • COVID-19 Pandemic Impacts
  • Gender, Health, and Social Inequality
  • Health and Medical Education
  • Finance, Taxation, and Governance
  • Migration, Health and Trauma
  • Parasitic Infections and Diagnostics
  • Social Sciences and Policies
  • Healthcare Policy and Management
  • Legionella and Acanthamoeba research
  • Zoonotic diseases and public health
  • E-Learning and Knowledge Management
  • Educational and Organizational Development
  • Global Security and Public Health
  • Comparative constitutional jurisprudence studies

Pontifical Catholic University of Peru
2013-2025

Universidad San Ignacio de Loyola
2022-2023

National University of San Marcos
2006-2014

Universidad Peruana Cayetano Heredia
1993-2013

Universidad de Murcia
2012

Université du Québec à Montréal
1998

University of Michigan
1994

Introduction Influenza morbidity and mortality are significant in the countries of South America, yet influenza vaccination is as low 56.7% among pregnant women, reaching 76.7% adults with chronic diseases. This article measures relative values for hesitancy indicators confidence, complacency convenience by risk-groups urban areas five America contrasting rates, analyzing their association sociodemographic variables self-reported immunization status. Methods An exit survey was applied to 640...

10.1371/journal.pone.0243833 article EN cc-by PLoS ONE 2020-12-11

This study examines Peruvian public policies on Venezuelan migration, identifying factors influencing their formulation and implementation while uncovering behavioral patterns. Using a qualitative approach based process tracing thematic analysis of official documents, media narratives, statistical data, the research identifies three phases migration policy: (1) open-door policies, (2) securitization restriction, (3) invisibilization normalization irregular migration. These reveal disconnect...

10.14422/mig.22110.007 article EN cc-by-nc-nd Migraciones Publicación del Instituto Universitario de Estudios sobre Migraciones 2025-03-31

Forty-one Leishmania peruviana isolates were selected along a north-south transect which crossed areas endemic for uta in three different biogeographical regions the Peruvian Andes. The analysed by molecular karyotyping and hybridization with chromosome-derived DNA probes. All could be distinguished from L. braziliensis their pLb-134 patterns. However, patterns other probes (pLb-168 -22) used to cluster discrete groups (karyodemes) varied level of similarity braziliensis. geographical...

10.1080/00034983.1993.11812777 article EN Annals of Tropical Medicine and Parasitology 1993-01-01

Influenza vaccination has been available under Peru's national immunization program since 2008, but coverage decreased lately. Surveys and focus groups were conducted among four risk (pregnant women, mothers of children aged <6 years, adults with factors, ≥65 years) to identify factors affecting influenza vaccine hesitancy in Peru. The 3Cs model (Confidence, Complacency, Convenience) was used as a conceptual framework for the study.Most pregnant women young (70.0%), less than half (46.3%)...

10.1080/21645515.2020.1777821 article EN cc-by-nc-nd Human Vaccines & Immunotherapeutics 2020-08-04

This article reviews the implementation of community component Integrated Management Childhood Illness (IMCI) strategy in Chao, Peru (2001 to 2004) and San Luis, Honduras (2003 2005). An evaluation was conducted 2005 included a project documentation review, key-informant interviews, household level baseline follow-up survey WHO/UNICEF key family practices each intervention site. The promotion Chao Luís demonstrated measurable success. In comparison with initial 2002, percentage participant...

10.1177/1025382308090340 article EN Promotion & Education 2008-06-01

We performed shuttle mutagenesis of Legionella pneumophila. Mutants were screened for reduced cellular infectivity. Approximately 10% the mutants had decreased cytopathicity. The DNA sequence one locus was determined; inferred amino acid revealed homology with transport proteins including Escherichia coli TolC, Bordetella pertussis CyaE, and Alcaligenes eutrophus CzcC CnrC.

10.1128/iai.62.9.4075-4080.1994 article EN Infection and Immunity 1994-09-01

El artículo concluye que el Perú es hoy un ejemplo de sistema descentrado recursos humanos en salud, por haber vivido ciclo largo deterioro, empezó la década los 90, lo ha llevado a dislocamiento entre oferta y demanda no gobernabilidad formación salud trade off desempeño precarización salarial laboral del personal. Se analizan cinco cambios: a) mundo trabajo salud; b) ampliación producción servicios partir mayor rendimiento fuerza laboral; c) cambio régimen laboral, pauperización personal...

10.1590/s1413-81232006000400027 article ES Ciência & Saúde Coletiva 2006-12-01

The study presents the current profile of Peruvian nursing, its professional construction and dilemmas, emphasizing socio-cultural features. To this end, an extensive literature was reviewed, interviewing nurses in key positions analyzing secondary source data. This keeps distance from other studies on health care professions as a workforce, to analyze low social legitimacy nursing profession despite being great operator services Peru. resulting psychological overload, additionally work...

10.1590/1413-81232020251.25972019 article EN Ciência & Saúde Coletiva 2019-12-20

Summary To enable effective use of phoA gene fusions in Legionella pneumophila , we constructed MudphoA a derivative the mini‐Mu phage Mu dII4041, which is capable generating to Escherichia coli alkaline phosphatase (EC 3.1.3.1). Although an existing fusion‐generating transposon, TnphoA has been useful tool for studying secreted proteins other bacteria, this transposon and Tn 5 derivatives transpose inefficiently necessitating construction more vector pathogen. Using generated E. encoding...

10.1111/j.1365-2958.1992.tb01355.x article EN Molecular Microbiology 1992-07-01

Influenza is a severe, vaccine-preventable disease. Vaccination programs across Latin American countries show contrasting coverage rates, from 29% in Paraguay to 89% Brazil. This study explores how national influenza vaccination the chosen South address vaccine confidence and convenience, as well complacency toward Barriers facilitators their relation hesitancy were observed by documentary analysis interviews with 38 immunization program officers high- (Brazil Chile) low-performing...

10.1590/0102-311x00045721 article EN cc-by Cadernos de Saúde Pública 2022-01-01

El estudio revisa las diferentes teorías sobre relaciones entre informalidad, competitividad e institucionalidad y contrasta con lo sucedido en los últimos diez años el Perú, valorando aquellas que pueden dar cuenta de la articulación formal informal. Arriba a conclusión etapa auge se produjo una combinación crecimiento sin un debilitamiento institucional, es modelo final economía sociedad informalidad. Se fundamenta paso informalidad blanda dura, consiguiente expansión cultura trasgresión...

10.25222/larr.376 article ES cc-by-nc-nd Latin American Research Review 2020-06-23

El artículo presenta una revisión de la situación actual y desafíos los recursos humanos en salud cinco países andinos: Bolivia, Colombia, Ecuador, Perú Venezuela. Reseña transversalmente problemas comunes al área andina, sobre base estudios por países. Se concluye que andinos hay un tránsito muy inicial a nueva humanos, diferenciándose tres situaciones humanos: a) flexibilización laboral avanzada medio cambio sistémico (Colombia); b) inversa, con lenta asimilación cambios reformistas,...

10.15381/anales.v63i3.1501 article ES cc-by-nc-sa Anales de la Facultad de Medicina 2013-03-13

Simón-Porcar, V., Abdelaziz, M., Arroyo, J. 2018. The role of pollinators in floral evolution: a Mediterranean perspective. Ecosistemas 27(2): 70-80. Doi.: 10.7818/ECOS.1433 Pollinators are key determinant evolution on global scale. In the area, there many examples their plant populations our flora. At macroevolutionary level, lineages, fewer studies than at population but some illustrative. Both generalist systems and through highly specialized interactions, literature shows us how flowers...

10.7818/ecos.1433 article EN cc-by-nc Ecosistemas 2018-07-29

Se plantea que el sector salud en punto más bajo de la crisis, entre 1988 y 1992, ante omisión del estado colapso operativo los servicios públicos, inició una gran transformación pasiva sistema sanitario peruano, reforma sanitaria silenciosa, política real no surgió tanto dispositivos legales sino como resultante conflicto encuentro bastante espontáneo actores sanitarios. Luego, a partir 1993 se pasó segunda etapa lenta recomposición sin rumbo general aún, empezándose revirar tendencia...

10.15381/anales.v57i3.4874 article ES cc-by-nc-sa Anales de la Facultad de Medicina 2014-04-07

Abstract Background Scientific journals play a critical role in research validation and dissemination are increasingly vocal about the identification of priorities targeting results to key audiences. No new specialising health policy systems (HPSR) focusing developing world or specific region have been established since early 1980s. This paper compares growth publications on HPSR across Latin America explores potential, feasibility challenges innovative publication strategies. Methods A...

10.1186/s12961-020-00565-1 article EN cc-by Health Research Policy and Systems 2020-06-05

The article summarizes a preliminary study on the effect of decentralization regional development in Peru. To this end, 61 indicators were compared from 2002, when process started, until 2015. These grouped into four types capital: territorial, productive, human and institutional, latter related to capacities governments. For each capital, an index ranking regions formulated, according relative position that region occupied based its advance or regression between baseline last year studied....

10.69733/clad.ryd.n69.a145 article EN Reforma y democracia. 2017-01-01
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