Caracterización del bienestar en hogares mexicanos de niñas y niños con diarrea, Ensanut Continua 2022.

OBJETIVO: Analizar el nivel de bienestar en los hogares mexicanos de niñas y niños menores de cinco años que presentaron enfermedad diarreica aguda (EDA) en las últimas dos semanas en México, según la Encuesta Nacional de Salud y Nutrición Continua 2022 (Ensanut Continua 2022). Material y métodos. La encuesta se realizó entre julio y diciembre de 2022. Variable dependiente: ocurrencia de EDA. Variable independiente: nivel de bienestar de los hogares. Se realizó análisis bivariado y regresiones logísticas crudas y ajustadas. RESULTADOS: Se estima que 9.4% de los menores de cinco años presentaron EDA, de quienes 76.4% (IC95%: 69.0,82.5) pertenecía a hogares con nivel de bienestar bajo-medio. La EDA fue más frecuente en los niños y niñas de un año de edad (razón de momios ajustada [RMa] 3.00; IC95%: 1.76,5.11), en comparación con quienes tenían menor edad y en los hogares donde el agua para beber no es tratada (RMa 2.13; IC95%: 1.11,4.08). CONCLUSIONES: Se requiere fortalecer las medidas sanitarias preventivas de EDA en niñas y niños de un año de edad, principalmente implementar acciones para asegurar la disponibilidad de agua potable o el tratamiento adecuado para beberla, y planear, ejecutar y evaluar acciones de política pública integrales y multisectoriales para coadyuvar en garantizar el derecho humano a la salud durante la niñez.

Evaluating the impact of mobility in COVID-19 incidence and mortality: A case study from four states of Mexico.

Introduction: The COVID-19 pandemic in Mexico began at the end of February 2020. An essential component of control strategies was to reduce mobility. We aimed to evaluate the impact of mobility on COVID- incidence and mortality rates during the initial months of the pandemic in selected states. Methods: COVID-19 incidence data were obtained from the Open Data Epidemiology Resource provided by the Mexican government. Mobility data was obtained from the Observatory for COVID-19 in the Americas of the University of Miami. We selected four states according to their compliance with non-pharmaceutical interventions and mobility index. We constructed time series and analyzed change-points for mobility, incidence, and mortality rates. We correlated mobility with incidence and mortality rates for each time interval. Using mixed-effects Poisson models, we evaluated the impact of reductions in mobility on incidence and mortality rates, adjusting all models for medical services and the percentage of the population living in poverty. Results: After the initial decline in mobility experienced in early April, a sustained increase in mobility followed during the rest of the country-wide suspension of non-essential activities and the return to other activities throughout mid-April and May. We identified that a 1% increase in mobility yielded a 5.2 and a 2.9% increase in the risk of COVID-19 incidence and mortality, respectively. Mobility was estimated to contribute 8.5 and 3.8% to the variability in incidence and mortality, respectively. In fully adjusted models, the contribution of mobility to positive COVID-19 incidence and mortality was sustained. When assessing the impact of mobility in each state compared to the state of Baja California, increased mobility conferred an increased risk of incident positive COVID-19 cases in Mexico City, Jalisco, and Nuevo León. However, for COVID-19 mortality, a differential impact of mobility was only observed with Jalisco and Nuevo León compared to Baja California. Conclusion: Mobility had heterogeneous impacts on COVID-19 rates in different regions of Mexico, indicating that sociodemographic characteristics and regional-level pandemic dynamics modified the impact of reductions in mobility during the COVID-19 pandemic. The implementation of non-pharmaceutical interventions should be regionalized based on local epidemiology for timely response against future pandemics.

Towards a unified curriculum system based on a public health holistic approach. Renovation of the academic programs at the School of Public Health of Mexico.

Public health training cannot be practiced in isolation, but rather within the framework of substantive conceptual visions, the organizational structure and teaching culture in a broad sense. The School of Public Health of Mexico (ESPM), in the mist of its 100th anniversary, is implementing an educational restructure with the guidance of conceptual and ethical principles. The restructure of the academic pro-grams will follow a constructivist pedagogical model, based on renewed institutional practices that integrates research, teaching and community outreach, making for truly transfor-mative learning. The new design of the whole structure of its academic programs has the objetive of making them flexible, less technical-based but more practical, and a within an uni-fied curricular system that articulates and allows continuity between master's degrees and doctorates programs. In the new structure, the curriculum will have a common core for all the academic programs, emerging from the study of the essential bases of public health, human rights, including gender and social perspectives, principles of global health, ethics of public health practice, environmental and animal health inferences and community outreach in the form of social retribution. The Institute's research groups will be the functional units for investigation and teaching, thus students will be integrated into these at an early stage, under the guidance of a tutor. In this context, the requirements for a comprehensive, unifying and at the same time flexible cur-riculum will support training of Public Health with a holistic approach. The current programs were analyzed including the review of their courses, regarding the pertinence of their contents and proposed competencies. We present herein a description of these observations, and propose a new com-mon core (conceptual-operative) with compulsory courses as the base for all programs. The participation of all academic bodies in reviewing the proposed new common core, as well as the syllabus and courses, identified those that are essential in each program's study concentration area, is indicated.

Manual para la vigilancia epidemiológica de las infecciones invasivas por haemophilus influenzae / Manual for epidemiologic surveillance of invasive infections by Haemophilus influenzae

Con el propósito de mejorar la salud de la población infantil, principalmente en menores de cinco años, se dan a conocer los lineamientos técnicos para la vigilancia epidemiológica de las infecciones invasivas por Haemophilus influenzae tipo b (Hib), que provoca infecciones en vías respiratorias e infecciones sistémicas como la meningitis, neumonía con derrame pleural y artritis séptica, con el objeto de establecer un nivel basal de la incidencia y poder medir el impacto de las acciones de vacunación que, a partir de 1998, incluyen la vacuna en el programa de vacunación universal. Contenido: I. Introducción II. Antecedentes III. Aspectos clínicos a) Características clínicas y epidemiológicas b) Cuadro clínico: meningitis, neumonía con derrame pleural, artritis séptica c) Diagnóstico IV. Lineamientos generales V. Procedimientos para la vigilancia epidemiológica VI. Técnicas de laboratorio VII. Medidas de prevención y control VIII. Bibliografía IX. Anexos