El artículo da cuenta de un estudio internacional realizado entre octubre de 2011 y enero de 2012, como fundamento para el diseño y elaboración de un material audiovisual (spot) con el objeto de sensibilizar y visibilizar la problemática del Chagas. La investigación, de carácter cualitativo, recogió los datos de 38 encuestas, respondidas por personas afectadas y especialistas en la temática. La información para cada grupo se ordenó según aspectos que las personas asociaban con la palabra Chagas, y dificultades, retos, desafíos y logros vinculados. Para cada punto se presenta un análisis de las respuestas, relatos y anécdotas relacionadas. Las conclusiones refuerzan la necesidad de conocer y dar a conocer las dificultades que viven las personas afectadas por el Chagas, considerando que se trata de una realidad que tiene diversas manifestaciones dependiendo del contexto.

Currently, Chagas disease is a complex global health problem with local and global implications. In the present article, we approach this complexity from the perspective of human mobility and its effects on people’s health in places of origin and in transit and destination. We raise key concepts such as human mobility - understood as a possible socio-structural and economic determination of health -, the associated social and institutional barriers and the processes of social exclusion related to Chagas disease. We also propose what we identify as emerging opportunities from the perspective of health as a right. Finally, we propose strategies aimed at addressing Chagas disease from a multidimensional and intersectional perspective in complex, diverse and interconnected territories through migration.

Control of the COVID-19 pandemic largely depends on the effectiveness of the vaccination process. An understanding of the factors that underlie the willingness to accept vaccination contributes pivotal information to controlling the pandemic. We analyzed the association between the willingness to accept the available COVID-19 vaccines and vaccine determinants amidst the Chilean vaccination process. Individual-level survey data was collected from 744 nationally representative respondents and multivariate regression models were used to estimate the association between outcome and explanatory variables. We found that trust in COVID-19 vaccines, scientists, and medical professionals significantly increased the willingness to: accept the vaccines and booster doses, as well as annual vaccinations and the vaccination of children. Our results are critical to understanding the acceptance of COVID-19 vaccines in the context of a country with one of the world’s highest vaccination rates. We provide useful information for decision-making and policy design, in addition to establishing guidelines regarding how to effectively explain vaccination programs to citizens.

Objetivo Conocer, en contexto de la pandemia por SARS-CoV-2, las vulnerabilidades psicosociales y socioeconómicas de la población migrante internacional en Chile y los recursos y capitales sociales reportados desde la propia comunidad. Métodos Estudio cualitativo descriptivo. Se realizaron 40 entrevistas semiestructuradas a migrantes (N=30) e informantes claves (N=10), ejecutadas virtualmente durante el 2020. El material fue analizado mediante análisis temático. El proyecto fue aprobado por el Comitè de Ètica Científico de la Facultad de Medicina de la Universidad del Desarrollo. Resultados Como principales vulnerabilidades enfrentadas por parte de personas migrantes en pandemia se identifican: hacinamiento, precariedad laboral y necesidades económicas, uso del transporte público, desinformación y creencias en torno al COVID-19, discriminación, falta de redes de apoyo, y estatus migratorio. Como recursos se reconocen: contar con redes de apoyo, posibilidad de teletrabajo o salir a trabajar, acceso a información y a la red asistencial y municipal, apoyo gubernamental y de la sociedad civil. Adicionalmente, se reportan experiencias de diagnóstico de COVID-19, identificando dificultades en acceso a PCR y adaptaciones familiares y laborales como cambios en los hábitos de vida dentro y fuera del hogar. Discusión El estudio entrega información relevante e inédita para la construcción de políticas en salud para migrantes internacionales con foco en crisis sanitarias. Se destaca la necesidad de fortalecer adecuaciones interculturales en las estrategias de prevención del contagio y de promoción de la salud y aumentar la disponibilidad de respuesta en el acceso a salud en el marco de la pandemia, mitigando así la vulnerabilidad social en migrantes y potenciando sus recursos de afrontamiento.

Control of the COVID-19 pandemic largely depends on the effectiveness of the vaccination. Several factors including vaccine hesitancy can affect the vaccination process. Understanding the factors that underlie the willingness to accept vaccination brings pivotal information to control the pandemic. We analyzed the association between the willingness level to accept the COVID-19 vaccine, and vaccine determinants amidst the Chilean vaccination process. Individual-level survey data was collected from nationally representative samples of 744 respondents, and multivariate regression models used to estimate the association between outcome and explanatory variables. We found that trust in the COVID-19 vaccine, scientists, and medical professionals increased the willingness to: accept the vaccine, a booster dose, annual vaccination, and children vaccination. Our results are critical to understand the acceptance of COVID-19 vaccines in the context of a country with one of the world’s highest vaccination rates. We provide information for decision-making, policy design and communication of vaccination programs.

Introduction: Congenital transmission is one of the most significant forms of Trypanosoma cruzi transmission worldwide. Migrant women, in particular, often face barriers to accessing the healthcare system; one such barrier being that their health rights are not recognised. The situation in Chile is a reality that can be extrapolated to historical territories affected by Chagas disease and that is characterized by migrant populations. This article explores the healthcare experiences of pregnant and women living with Chagas disease, both nationals and migrants, and residents of three regions of Chile. Methodology: The qualitative research study analyzed the experiences and meanings around the problem of Chagas based on 54 in-depth interviews with women in pregnancy and women who were diagnosed with the disease. The information was processed following the Grounded Theory tenets through the constant encoding feedback procedure, which allowed us to describe and comprehensively understand the phenomenon. Results: The findings indicate that managing information is a sensitive aspect in evaluating healthcare experiences, with the potential to either positively or negatively impact the acceptance of diagnosis and treatment planning. The negative impact is determined by the communicative dimension and how healthcare teams deliver information. Poor attention, poor treatment, and lack of empathy lead patients to reject or distance themseves from the healthcare system. The positive aspects are related to a sensitive, personalized, and highly empathetic treatment. In historically endemic areas, these factors are essential for ensuring continuity in healthcare processes. There is an evident need to understand and value the settings, means, and contents within Chagas´s healthcare contexts. Conclusion: Communication is crucial during diagnostic processes as it determines the assessment, credibility, and trust in the health system, thereby influencing the continuity of treatment, especially in highly sensitive moments such as pregnancy. Therefore, it is necessary to articulate strategies considering information magement with greater empathy and emotional support.