[Teaching assistants in Argentina have greater intentions to migrate abroad as physicians than other medical students] / Los ayudantes de cátedra en Argentina tienen mayores intenciones de migrar al extranjero como médicos que otros estudiantes de Medicina.

Introduction: The brain drain of physicians from lower-middle-income countries to high-income countries is a growing phenomenon that contributes to global health inequalities. Retention strategies are difficult to implement locally and to specifically target the population at risk of migrating. We hypothesize that medical students who are teaching assistants have greater intentions to migrate to practice Medicine abroad. Methods: Medical students from Argentina were invited to an online survey of 22 multiple-choice questions based on the LIRHUS Network survey, previously used in Latin America. Results: 2,301 medical students were enrolled. Most were young (23 [20-25] years old), single (90%), and female (79%). The majority studied at public universities (87%). The intention to migrate to practice Medicine abroad was more frequent among teaching assistants (36% vs 31%; χ2 = 4.4982; p = 0.0339). After adjusting for sex and age, being a teaching assistant was associated with the intention to migrate to practice Medicine abroad (OR = 1.26; 95% CI 1.02 - 1.55; p = 0.002). Conclusions: Argentine teaching assistants have a greater risk of migrating to practice Medicine abroad. Given their high academic profile, these are valuable human resources trained using the public financing of low-middle-income countries. The loss of these resources could contribute to health inequalities. This is an easily identifiable and accessible subgroup toward which local retention policies could be directed.

Introducción: La fuga de cerebros de médicos de países de ingresos medianos- bajos a países de ingresos altos es un fenómeno creciente que contribuye a las desigualdades mundiales en salud. Las estrategias de retención son difíciles de implementar localmente y de dirigir específicamente a la población en riesgo de migrar. Hipotetizamos que los estudiantes de Medicina que son ayudantes tienen mayores intenciones de migrar para ejercer la Medicina en el extranjero. Métodos: Estudiantes de Medicina de Argentina fueron invitados a una encuesta online de 22 preguntas de opción múltiple basada en la encuesta de la Red LIRHUS, previamente utilizada en América Latina. Resultados: Se enrolaron 2.301 estudiantes de Medicina. La mayoría eran jóvenes (23 [20-25] años), solteras (90%) y mujeres (79%). La mayoría estudiaba en universidades públicas (87%). La intención de migrar para ejercer la Medicina en el extranjero fue más frecuente entre los ayudantes (36% vs 31%; χ2 = 4,4982; p = 0,0339). Después de ajustar por sexo y edad, ser ayudante se asoció con la intención de migrar para ejercer la Medicina (OR = 1,26; IC 95% 1,02 - 1,55; p = 0,002). Conclusiones: Los ayudantes argentinos tienen mayor riesgo de migrar para ejercer la Medicina en el exterior. Dado su alto perfil académico, se trata de recursos humanos valiosos formados con la financiación pública de un país de ingresos medianos-bajos, cuya pérdida puede contribuir a las desigualdades en salud. Es un subgrupo fácilmente identificable y accesible hacia el que se pueden dirigir políticas de retención locales.

Extended haplotype with rs41524547-G defines the ancestral origin of SCA10.

Spinocerebellar ataxia type 10 (SCA10) is a rare autosomal dominant ataxia caused by a large expansion of the (ATTCT)n repeat in ATXN10. SCA10 was described in Native American and Asian individuals which prompted a search for an expanded haplotype to confirm a common ancestral origin for the expansion event. All patients with SCA10 expansions in our cohort share a single haplotype defined at the 5'-end by the minor allele of rs41524547, located ~35 kb upstream of the SCA10 expansion. Intriguingly, rs41524547 is located within the miRNA gene, MIR4762, within its DROSHA cleavage site and just outside the seed sequence for mir4792-5p. The world-wide frequency of rs41524547-G is less than 5% and found almost exclusively in the Americas and East Asia-a geographic distribution that mirrors reported SCA10 cases. We identified rs41524547-G(+) DNA from the 1000 Genomes/International Genome Sample Resource and our own general population samples and identified SCA10 repeat expansions in up to 25% of these samples. The reduced penetrance of these SCA10 expansions may be explained by a young (pre-onset) age at sample collection, a small repeat size, purity of repeat units, or the disruption of miR4762-5p function. We conclude that rs41524547-G is the most robust at-risk SNP allele for SCA10, is useful for screening of SCA10 expansions in population genetics studies and provides the most compelling evidence to date for a single, prehistoric origin of SCA10 expansions sometime prior to or during the migration of individuals across the Bering Land Bridge into the Americas.

Workforce migration and brain drain - A nationwide cross-sectional survey of early career psychiatrists in Nigeria.

Background: Nigeria's shortage of psychiatrists is exacerbated due to health worker migration. Aim: This study explores migration experiences and tendencies among early-career psychiatrists in Nigeria. Methods: We conducted a cross-sectional survey covering Nigeria's six geopolitical zones, using a 61-item online questionnaire assessing short-term mobility, long-term migration experiences and migration attitudes. Data was analysed using IBM SPSS version 29. Results: Of 228 early-career psychiatrists surveyed, 9.7% had short-term mobility and 8.0% had long-term migration experiences. However, 85.8% had 'ever' considered migration, 69.2% were planning to leave 'now', and 52.9% had taken 'practical migration steps'. Over half (52.7%) said they would be working abroad in 5 years, with 25.2% indicating they would migrate within a year. The top reasons to leave were financial and academic, while personal and cultural factors were the key reasons to stay. Income dissatisfaction (OR = 2.27, 95%, CI = 1.05-4.88) predicted planning to leave 'now', while being in a relationship (OR = 3.46, 95%CI = 1.06-11.30) predicted taking 'practical migration steps'. Attractive job features were good welfare (85.4%) and high salaries (80.3%). Improvements in finances (90.8%) and work conditions (86.8%) were requested. Conclusions: Systemic changes to address psychiatrists' migration from Nigeria are needed.

Spatiotemporal Analysis of Malaria Transmission in the Autonomous Indigenous Regions of Panama, Central America, 2015-2022.

Despite ongoing efforts for elimination, malaria continues to be a major public health problem in the Republic of Panama. For effective elimination, it is key that malaria foci and areas of high transmission are identified in a timely manner. Here, we study malaria transmission records for the 2015-2022 period, a time when cases have increased by a factor of ten. Using several methods to study spatial and spatiotemporal malaria confirmed case clusters at the level of localities, including LISA and scan, we found that cases are clustered across indigenous villages located within the autonomous indigenous regions of Ngäbe-Buglé, Guna Yala, and Embera, with the latter on the eastern border of Panama (with Colombia). We discuss the different factors that might be shaping the marked increase in malaria transmission associated with these clusters, which include an inflow of malaria-exposed migrating populations hoping to reach the USA, insufficient health services, and the lack of culturally sensitive actionable tools to reduce malaria exposure among the ethnically diverse and impoverished indigenous populations of Panama.

Factors that affect the health of immigrants: Qualitative meta synthesis.

BACKGROUND: Migration has challenged society. Most people who move do so for economic reasons, but others move for more tragic reasons. The proportion of female migrants was slightly higher than that of male migrants, partly due to the longer life expectancy of women and the higher demand for female migrants in care-related Jobs. The process may affect migrants' health, particularly in countries where healthcare is associated with high economic costs or insurance availability. A global systematic review of qualitative studies with meta-synthesis was conducted. The results can be used to support health policy and clinical practice. OBJECTIVE: To describe how migrants perceive and experience the process of migrating and how it affects their health. SEARCH STRATEGY: Databases consulted were Medline, PsychInfo, Cuiden, Cinahl, WOS, Scopus, Social Science Database, and Epistemonikos. Thirty-four articles were selected for final meta-synthesis. INCLUSION CRITERIA: All qualitative primary studies were included that describe the experiences or perceptions of migrants and refugees over 18 years that talk about their migration process and the impact on their health; written in English or Spanish between 2016 and 2021. Articles referring to second generations and those dealing with pathologies that pre-date the migration process were excluded. DATA EXTRACTION AND SYNTHESIS: The COREQ and JBI templates were used as quality criteria. Studies mostly used a phenomenological methodology and in-depth interviews, both individual and group, were used for data collection and narrative synthesis. MAIN RESULTS: Uncertainty emerges as a main category. Three other interrelated themes have a direct impact on migrants' health: Language, Social Networks and Work. There are several conditions in each of these that have a positive or negative impact on health. The gender condition appears in both work and social networks, positively and negatively. DISCUSSION AND CONCLUSIONS: Health would be improved by having a stable job, which would facilitate access to health resources. Social networks and language are facilitators of access to a better job, but not the only condition. From a gender perspective, social networks can become a source of health problems, especially for women. The process of migration places women in a position of vulnerability due to the difficulties of reconciling family and work life. Job insecurity, workload, loss of family life or social isolation increase hopelessness and anxiety, leading to health problems. PUBLIC OR PATIENT CONTRIBUTION: As an academic review study, no patient contribution was required, and this study serves as a theoretical framework for more in-depth research that will work with migrant populations. As a public contribution, this work provides evidence of the need to improve access to health for some populations, in line with the Sustainable Development Goals (SDGs) set for 2030.

Reconstructing colonization dynamics to establish how human activities transformed island biodiversity.

Drivers and dynamics of initial human migrations across individual islands and archipelagos are poorly understood, hampering assessments of subsequent modification of island biodiversity. We developed and tested a new statistical-simulation approach for reconstructing the pattern and pace of human migration across islands at high spatiotemporal resolutions. Using Polynesian colonisation of New Zealand as an example, we show that process-explicit models, informed by archaeological records and spatiotemporal reconstructions of past climates and environments, can provide new and important insights into the patterns and mechanisms of arrival and establishment of people on islands. We find that colonisation of New Zealand required there to have been a single founding population of approximately 500 people, arriving between 1233 and 1257 AD, settling multiple areas, and expanding rapidly over both North and South Islands. These verified spatiotemporal reconstructions of colonisation dynamics provide new opportunities to explore more extensively the potential ecological impacts of human colonisation on New Zealand's native biota and ecosystems.

Epidemiology of asylum seekers and refugees at the Mexico-US border: a cross-sectional analysis from the migrant settlement camp in Matamoros, Mexico.

BACKGROUND: The number of migrants and asylum seekers at the Mexico-US border has increased to historic levels. Our objective was to determine the medical diagnoses and treatments of migrating people seeking care in humanitarian clinics in Matamoros, Mexico. METHODS: We conducted a cross-sectional study of patient encounters by migrating people through a humanitarian clinic in Matamoros, Mexico, from November 22, 2019, to March 18, 2021. The clinics were operated by Global Response Medicine in concert with local non-governmental organizations. Clinical encounters were each coded to the appropriate ICD-10/CPT code and categorized according to organ system. We categorized medications using the WHO List of Essential Medicines and used multivariable logistic regression to determine associations between demographic variables and condition frequency. RESULTS: We found a total of 8,156 clinical encounters, which included 9,744 diagnoses encompassing 132 conditions (median age 26.8 years, female sex 58.2%). People originated from 24 countries, with the majority from Central America (n = 5598, 68.6%). The most common conditions were respiratory (n = 1466, 15.0%), musculoskeletal (n = 1081, 11.1%), and skin diseases (n = 473, 4.8%). Children were at higher risk for respiratory disease (aOR = 1.84, 95% CI: 1.61-2.10), while older adults had greater risk for joint disorders (aOR = 3.35, 95% CI: 1.73-6.02). Women had decreased risk for injury (aOR = 0.50, 95% CI: 0.40-0.63) and higher risk for genitourinary diseases (aOR = 4.99, 95% CI: 3.72-6.85) compared with men. Among 10,405 medications administered, analgesics were the most common (n = 3190, 30.7%) followed by anti-infectives (n = 2175, 21.1%). CONCLUSIONS: In this large study of a migrating population at the Mexico-US border, we found a variety of clinical conditions, with respiratory, musculoskeletal, and skin illnesses the most common in this study period which encompassed a period of restrictive immigration policy and the first year of the COVID-19 pandemic.

Advancing migration and health research by examining return migration.

This essay offers an analysis of research on return migration and health by adopting the social determinants of health (SDH) framework proposed by the WHO. Specifically, we argue that the SDH are implicated in the decision to migrate, stay or return, which in itself also contributes to social health inequities. Most theoretical frameworks developed to study migration have predominantly considered primary migration movements. The lack of a fluid consideration of the migration phenomenon has a direct impact on our understanding of the relationship between migration and health. In this essay, we, first, address the challenges of defining and studying return and its implications for health research. Second, we propose to use the WHO's SDH framework to understand how social factors shape migrants' health, influence the decision to return and can contribute to health inequalities. The conceptual approach developed in this paper can help design future studies on the health of return migrants, fostering interdisciplinary collaborations to investigate how social factors are embodied, giving rise to health inequities in society that are intricately linked to the migration experience.

Disaster Preparedness in a Resettled Refugee Community: Qualitative Findings.

INTRODUCTION: Under-resourced communities face disaster preparedness challenges. Research is limited for resettled refugee communities, which have unique preparedness needs. STUDY OBJECTIVE: This study aims to assess disaster preparedness among the refugee community in Clarkston, GA. METHODS: Twenty-five semi-structured interviews were completed with community stakeholders. Convenience sampling using the snowball method was utilized until thematic saturation was reached. Thematic analysis of interviews was conducted through an inductive, iterative approach by a multidisciplinary team using manual coding and MAXQDA. RESULTS: Three themes were identified: First, prioritization of routine daily needs took precedence for families over disaster preparedness. Second, communication impacts preparedness. Community members speak different languages and often do not have proficiency in English. Access to resources in native languages and creative communication tactics are important tools. Finally, the study revealed a unique interplay between government, community-based organizations, and the refugee community. A web of formal and informal responses is vital to helping this community in times of need. CONCLUSION: The refugee community in Clarkston, GA faces challenges, and disaster preparedness may not be top of mind for them. However, clear communication, disaster preparedness planning, and collaboration between government, community-based organizations, and the community are possible areas to focus on to bolster readiness.

Migrant Men Living in Brazil during the Pandemic: A Qualitative Study.

This study aims to analyze the repercussions of the ongoing COVID-19 pandemic on the health of male immigrants, refugees, and asylum seekers in Brazil. A qualitative study involving 307 adult men living in Brazil during the COVID-19 pandemic was conducted. Data were collected between August 2021 and March 2022 and interpreted based on the Transcultural Nursing Theory. Cultural care repercussions were identified in various dimensions: technological: changes in daily life and disruptions in routine; religious, philosophical, social, and cultural values: changes stemming from disrupted social bonds, religious practices, and sociocultural isolation; political: experiences of political partisanship, conflicts, government mismanagement, a lack of immigration policies, human rights violations, and xenophobia; educational/economic: challenges arising from economic impoverishment, economic insecurity, unemployment, language difficulties, and challenges in academic and literacy development during the pandemic. The persistence of the COVID-19 pandemic in Brazil had significant repercussions for the health of migrant men, resulting in a transcultural phenomenon that requires sensitive nursing care. Implications for nursing: the uniqueness of cultural care in nursing and health, as most of the repercussions found were mostly negative, contributed to the increase in social and health vulnerabilities.

[Placing survival above the ideal of motherhood: experiences of migratory mourning of migrant mothers in Chile]. / La supervivencia por sobre el ideal de maternidad: experiencias de duelo migratorio de las madres migrantes en Chile.

This article presents an approach to the phenomenon of migratory mourning of migrant mothers in Chile. Between 2021 and 2022, a qualitative exploratory study based on symbolic interactionism was carried out, in which semi-structured interviews were conducted with 39 migrant mothers of Venezuelan (18), Peruvian (11) and Haitian (9) origin. Based on a theoretically-informed thematic analysis, three analytical categories emerged: 1) the loss of social ties and distance to their place of origin; 2) expectations versus reality; and 3) the validation of overexertion. Migrant mothers express migratory mourning with varying levels of nuance depending on their country of origin, and to a greater or lesser degree signify their experiences in terms of uprooting and the absence of support networks, which they identify as the main cause of the sadness they experience on a daily basis. This sadness increases when they negotiate their ideals regarding the upbringing of their sons and daughters in favor of material subsistence in order to achieve the goals of a better life, and for which they justify overexertion as a strategy for improvement. These pressures bring with them psychological and physical consequences and interfere with their processes of migratory mourning, compromising their mental health and that of their children.

Este artículo da cuenta de una aproximación al fenómeno de duelo migratorio de las madres migrantes en Chile. Entre 2021 y 2022 se realizó un estudio cualitativo y exploratorio sustentado en el interaccionismo simbólico, en el que se realizaron entrevistas semiestructuradas a 39 madres migrantes: 18 de origen venezolano, 11 peruano y 9 haitiano. A partir del análisis de contenido temático y de la teorización, se obtuvieron tres categorías de análisis: 1) la pérdida de los vínculos y la lejanía con el origen, 2) expectativas versus realidad y 3) validando sobreesfuerzos. Las madres migrantes manifiestan el duelo migratorio con distintos matices según su país de origen e imprimen en cada una de sus experiencias, en mayor o menor grado, el desarraigo y la ausencia de redes de apoyo como principal detonante de la tristeza que viven día a día. Esta tristeza se acrecienta al negociar su ideal de criar personalmente a sus hijos e hijas en pro de la subsistencia material para alcanzar la ansiada vida mejor, para la cual validan el sobreesfuerzo como estrategia de superación. Estas presiones traen consigo consecuencias psíquicas y físicas que impiden la elaboración del duelo migratorio, comprometiendo su salud mental y la de sus hijos e hijas.

Emerging and Re-Emerging Parasitic Infections of the Central Nervous System (CNS) in Europe.

In a rapidly evolving global landscape characterized by increased international travel, migration, and ecological shifts, this study sheds light on the emergence of protozoal and helminthic infections targeting the central nervous system (CNS) within Europe. Despite being traditionally associated with tropical regions, these infections are progressively becoming more prevalent in non-endemic areas. By scrutinizing the inherent risks, potential outcomes, and attendant challenges, this study underscores the intricate interplay between diagnostic limitations, susceptibility of specific population subsets, and the profound influence of climate fluctuations. The contemporary interconnectedness of societies serves as a conduit for introducing and establishing these infections, warranting comprehensive assessment. This study emphasizes the pivotal role of heightened clinician vigilance, judicious public health interventions, and synergistic research collaborations to mitigate the potential consequences of these infections. Though rare, their profound impact on morbidity and mortality underscores the collective urgency required to safeguard the neurological well-being of the European populace. Through this multifaceted approach, Europe can effectively navigate the complex terrain posed with these emergent infections.

Income mortality paradox by immigrants' duration of residence in Sweden: a population register-based study.

BACKGROUND: Studies have shown that, compared with the general native population, immigrants display weaker or absent income gradients in mortality. The aim of this study is to examine the extent to which the income gradient is modified by immigrants' duration of residence in Sweden. METHODS: Swedish register data from 2004 to 2016 were used to study the association between individual income and all-cause mortality among foreign-born and Swedish-born individuals at ages 25-64 years. Based on relative indices of inequality (RIIs) and slope indices of inequality (SIIs) derived from Poisson regressions, we measured relative and absolute mortality differentials between the least and most advantaged income ranks. The analyses were stratified by sex, immigrants' European or non-European origin, and immigrants' duration of residence in Sweden. RESULTS: The relative income inequality in mortality among immigrant men was less than half (RII: 2.32; 95% CI: 2.15 to 2.50) than that of Swedish-born men (RII: 6.25; 95% CI: 6.06 to 6.44). The corresponding RII among immigrant women was 1.23 (95% CI: 1.13 to 1.34) compared with an RII of 2.75 (95% CI: 2.65 to 2.86) among Swedish-born women. Inequalities in mortality were lowest among immigrants who resided for less than 10 years in Sweden, and most pronounced among immigrants who resided for more than 20 years in the country. Corresponding analyses of absolute income inequalities in mortality based on the SII were largely consistent with the observed relative inequalities in mortality. CONCLUSIONS: Income inequalities in mortality among immigrants differ by duration of residence in Sweden, suggesting that health inequalities develop in the receiving context.

Migration Status and Utilization of Healthcare Services Among Venezuelan Immigrants in Peru.

BACKGROUND: In general, migrants in illegal situations encounter a greater barrier to accessing medical care because of their migration status due to not having the required documentation to be able to obtain insurance in the receiving country. OBJECTIVE: To evaluate the association between migration status and the use of health services in the Venezuelan population residing in Peru. METHODS: Data from the second Survey Directed to the Venezuelan Population Residing in Peru (ENPOVE) of 2022 were analyzed. The dependent variable was use of health services in the last month. The exposure variable was migration status (legal/illegal). Generalized linear models of the Poisson family with link log function were used to obtain crude and adjusted prevalence ratios (aPR), for potential confounding variables. Additionally, we evaluated the association of interest, stratified by gender. FINDINGS: Data from 1569 migrants were analyzed. Participants with illegal migration status represented 32.4% (men: 24.3%; women: 36.7%); likewise, 58.1% did not use health services. Illegal migration status was associated with lower health care use (aPR: 0.75; 95%CI: 0.61-0.92). Likewise, after stratifying by sex, the association was maintained only in male migrants (aPR: 0.53; 95%CI: 0.39-0.82) but not in women (aPR: 0.84; 95%CI: 0.67-1.05). CONCLUSION: 58.1% of Venezuelan migrants in Peru did not seek medical attention despite having health problems. Having an illegal immigration status leads to a lower probability of using these services, especially in men.

Alcohol use and internal migration in Nepal: a cross-sectional study.

BACKGROUND: Alcohol use is a leading cause of disease. Although low- and middle-income countries (LMICs) have lower per capita alcohol consumption, the alcohol-attributable disease burden is high in these settings with consumption increasing. LMICs are also experiencing unprecedented levels of internal migration, potentially increasing mental stress, changing social restrictions on drinking, and increasing alcohol availability. We assessed the relationship between internal migration, opportunity to drink, and the transition from first use to regular alcohol use and alcohol use disorders (AUD) in Nepal, a low-income, South Asian country. METHODS: A representative sample of 7435 individuals, aged 15-59 from Nepal were interviewed in 2016-2018 (93% response rate) with clinically validated measures of alcohol use and disorders and life history calendar measures of lifetime migration experiences. Discrete-time hazard models assessed associations between migration and alcohol use outcomes. RESULTS: Net of individual sociodemographic characteristics, internal migration was associated with increased odds of opportunity to drink (OR 1.32, 95% CI 1.14 to 1.53), onset of regular alcohol use given lifetime use (OR 1.29, 95% CI 1.13 to 1.48) and AUD given lifetime use (OR 1.24, 95% CI 0.99 to 1.57). The statistically significant association between internal migration and opportunity to drink was specific to females, whereas the associations between migration and regular use and disorder were statistically significant for males. CONCLUSIONS: Despite high rates of internal migration worldwide, most research studying migration and alcohol use focuses on international migrants. Findings suggest that internal migrants are at increased risk to transition into alcohol use and disorders. Support services for internal migrants could prevent problematic alcohol use among this underserved population.

SARS-CoV-2 infections in migrants and the role of household overcrowding: a causal mediation analysis of Virus Watch data.

BACKGROUND: Migrants are over-represented in SARS-CoV-2 infections globally; however, evidence is limited for migrants in England and Wales. Household overcrowding is a risk factor for SARS-CoV-2 infection, with migrants more likely to live in overcrowded households than UK-born individuals. We aimed to estimate the total effect of migration status on SARS-CoV-2 infection and to what extent household overcrowding mediated this effect. METHODS: We included a subcohort of individuals from the Virus Watch prospective cohort study during the second SARS-CoV-2 wave (1 September 2020-30 April 2021) who were aged ≥18 years, self-reported the number of rooms in their household and had no evidence of SARS-CoV-2 infection pre-September 2020. We estimated total, indirect and direct effects using Buis' logistic decomposition regression controlling for age, sex, ethnicity, clinical vulnerability, occupation, income and whether they lived with children. RESULTS: In total, 23 478 individuals were included. 9.07% (187/2062) of migrants had evidence of infection during the study period vs 6.27% (1342/21 416) of UK-born individuals. Migrants had 22% higher odds of infection during the second wave (total effect; OR 1.22, 95% CI 1.01 to 1.47). Household overcrowding accounted for approximately 36% (95% CI -4% to 77%) of these increased odds (indirect effect, OR 1.07, 95% CI 1.03 to 1.12; proportion accounted for: indirect effect on log odds scale/total effect on log odds scale=0.36). CONCLUSION: Migrants had higher odds of SARS-CoV-2 infection during the second wave compared with UK-born individuals and household overcrowding explained 36% of these increased odds. Policy interventions to reduce household overcrowding for migrants are needed as part of efforts to tackle health inequalities during the pandemic and beyond.

Representaciones gráficas de la salud: una mirada desde los niños y niñas en desplazamiento en Medellín / Graphic Representations of Health: a Look From the Children in forced displacement in Medellín

(Figura 1) La imagen de la portada de la edición especial de pediatría hace parte de una experiencia de voluntariado social que realizo como pediatra en formación en la Fundación Posada de Moisés, una institución sin ánimo de lucro, creada en la ciudad de Medellín hace 21 años, con el objetivo social de prestar servicios de desarrollo integral a niñas, niños y adolescentes víctimas del desplazamiento forzado en Colombia, sin distinción de raza, procedencia o situación económica, generando impacto en más de 200 niños desde su creación, abarcando componentes académicos, psicológicos, alimentarios, pero el más importante la integración social por medio del amor y apoyo constante.

(Figure 1) The image on the cover of the Pediatrics special edition is part of a social volunteering experience that I carried out as a Pediatrics Resident at the Posada de Moisés Foundation, a non-profit institution, created in Medellín 21 years ago, with the social objective of providing integral development services to children and adolescents who are victims of forced displacement in Colombia, without distinction of race, origin or economic situation, generating an impact on more than 200 children since its creation, in academic, psychological, food scopes, but most important, in social integration through love and constant support.

Effects of migration rates and vaccination on the spread of yellow fever in Latin American communities.

Objective: To assess how relevant the flow of people between communities is, compared to vaccination and type of vector, on the spread and potential outbreaks of yellow fever in a disease-free host community. Methods: Using a SEIRV-SEI model for humans and vectors, we applied numerical simulations to the scenarios: (1) migration from an endemic community to a disease-free host community, comparing the performance of Haemagogus janthinomys and Aedes aegypti as vectors; (2) migration through a transit community located on a migratory route, where the disease is endemic, to a disease-free one; and (3) effects of different vaccination rates in the host community, considering the vaccination of migrants upon arrival. Results: Results show no remarkable differences between scenarios 1 and 2. The type of vector and vaccination coverage in the host community are more relevant for the occurrence of outbreaks than migration rates, with H. janthinomys being more effective than A. aegypti. Conclusions: With vaccination being more determinant for a potential outbreak than migration rates, vaccinating migrants on arrival may be one of the most effective measures against yellow fever. Furthermore, H. janthinomys is a more competent vector than A. aegypti at similar densities, but the presence of A. aegypti is a warning to maintain vaccination above recommended levels.

[Information systems and regulatory documentation in El Salvador related to migration and healthSistemas de informação e documentação regulatória de El Salvador referentes a migração e saúde]. / Sistemas de información y documentación regulatoria de El Salvador referido a migración y salud.

Objective: Analyze, from the perspective of international health, data on migration and health contained in El Salvador's information systems and regulatory documentation. Method: The information and documentation systems of the Virtual Center for Regulatory Documentation of the Ministry of Health of El Salvador were reviewed in detail. Regulatory documentation on migration and health from the websites of the Central American Integration System (SICA), the Mesoamerican Initiative, and the Plan of the Alliance for Prosperity in the Northern Triangle was also studied. Results: None of the six information systems of the Ministry of Health of El Salvador captures either immigration status or access to and use of health services. Of the 52 national documents studied, 50 do not specify actions on migration and health. Conclusions: Not all the information systems provide data on access to and use of health services, nor information on pro-health behaviors or early warnings that are useful for decision-making by health authorities. The guidelines contained in the Salvadoran regulatory framework do not address actions related to migration and health.

Objetivo: Analisar os sistemas de informação e a documentação regulatória de El Salvador referentes a migração e saúde sob a perspectiva da saúde internacional. Método: Foi realizada uma análise detalhada dos sistemas de informação e da documentação contida no Centro Virtual de Documentação Regulatória do Ministério da Saúde de El Salvador. Além disso, foi realizada uma análise da documentação regulatória sobre migração e saúde contida nos sites do Sistema de Integração Centro-Americana (SICA), da Iniciativa Mesoamericana e do Plano da Aliança para a Prosperidade do Triângulo Norte. Resultados: Nenhum dos seis sistemas de informação do Ministério da Saúde de El Salvador captura a situação migratória e o acesso e uso dos serviços de saúde. Dos 52 documentos nacionais analisados, 50 não especificam ações relacionadas a migração e saúde. Conclusões: Nem todos os sistemas de informação registram o acesso aos serviços de saúde e seu uso, comportamentos favoráveis à saúde ou alertas precoces, dados que são úteis para a tomada de decisões pelas autoridades de saúde. As diretrizes do marco regulatório salvadorenho não abordam ações relacionadas à migração e à saúde.

Luchas comunitarias por la subsistencia en la vereda Granizal: entre la esperanza y la desesperanza

Objetivo: develar las tensiones percibidas por los actores comunitarios en el poblamiento y conformación del territorio durante la práctica de la Facultad de Medicina de la Universidad de Antioquia en la vereda Granizal entre 2009 y 2018. Metodología: estudio hermenéutico que usó técnicas de la teoría fundamentada para recolección y análisis. Se realizaron once entrevistas en profundidad a líderes y dos grupos focales a madres comunitarias, docentes y líderes y se analizaron con técnicas de codificación abierta, axial y selectiva. Resultados: existe una tensión permanente entre un liderazgo de diferentes matices y la unidad comunitaria, que recibe diversas amenazas por el desalojo persistente de sus espacios vitales por actores fuera de la ley ligados al narcotráfico, al vacío de Estado y a los intereses internos por el poder. Dicha tensión busca ser superada mediante el esfuerzo colectivo para aprender a subsistir y a través de los vínculos que nacen de la confianza generada con la Universidad y la Facultad de Medicina con su práctica, que han apoyado la comprensión progresiva de la determinación social del proceso salud-enfermedad, lo que ha permitido lograr mayor bienestar. Conclusiones: en Granizal existen unas luchas comunitarias constantes por vencer las privaciones de los mínimos vitales de subsistencia, en las cuales, la autonomía y el desarrollo humano se debaten entre la esperanza y la desesperanza por mantener la firmeza en la construcción del tejido social y en la búsqueda de salidas que posibiliten la vida y el bienestar.

Objective: to reveal the tensions perceived by community actors in the settlement and conformation of the territory during the internship of the School of Medicine of Universidad de Antioquia in the rural settlement Granizal between 2009 and 2018. Methods: Hermeneutic study that used Grounded Theory techniques to collect and analyze data. Eleven in-depth interviews with leaders were conducted and two focus groups with community mothers, teachers and leaders were carried out which were analyzed with open, axial and selective coding techniques. Results: there is a permanent tension between leadership with different shades and the community unity which receives various threats due to the permanent eviction of their vital spaces by outlaw actors linked to drug trafficking, to the absence of the State and to internal interests for power. This tension seeks to be overcome through the collective effort to learn to survive and through the links that are born from the trust generated with the University and the internship of the Faculty of Medicine that has supported the progressive understanding of the social determination of the health-disease process which has allowed for greater wellbeing. Conclusions: There are constant community struggles in Granizal to overcome the deprivations of subsistence vital minimums, in which autonomy and human development are debated between hope and despair to maintain firmness in the construction of the social fabric and in the search for solutions that make life and wellbeing possible.

Objectivo: amostrar as tensões percebidas pelos atores comunitários no povoamento e conformação do território durante a prática da Faculdade de Medicina da Universidade de Antioquia no vilarejo Granizal entre 2009 e 2018. Metodologia: estudo hermenêutico que usou técnicas da teoria fundamentada para coleta e análise. Realizaram-se onze entrevistas a fundo a líderes e dois grupos focais a mães comunitárias, docentes e líderes e se analisaram com técnicas de codificação aberta, axial e seletiva. Resultados: existe uma tensão permanente entre uma liderança de diferentes matizes e a unidade comunitária, que recebe diversas ameaças pelo despejar persistente de seus espaços vitais por atores fora da lei e conectados com o narcotráfico, a o vazio do Estado e aos interesses internos pelo poder. Esta tensão procura ser superada mediante o esforço coletivo para aprender a subsistir e a través dos vínculos que nascem da confiança gerada com a Universidade e a Faculdade de Medicina com sua prática, que tem apoiado a compreensão progressiva da determinação social do processo saúde-doença, o que tem permitido lograr maior bem-estar. Conclusões: em Granizal existem umas lutas comunitárias constantes por vencer as privações dos mínimos vitais de subsistência, nas quais, a autonomia e o desenvolvimento humano, se debatem entre a esperança e a desesperança por manter a firmeza na construção do tecido social e na busca de saídas que possibilitem a vida e o bem-estar.