Estudo descritivo de casos notificados de febre maculosa em São Paulo, Rio de Janeiro e Minas Gerais entre 2007 e 2016 / Descriptive study of reported cases of spotted fever in São Paulo, Rio de Janeiro and Minas Gerais between 2007 and 2016

Resumo Introdução A febre maculosa é uma doença infecciosa aguda causada por bactérias do gênero Rickettsia e transmitida por carrapatos que pode levar à hospitalização e, eventualmente, a óbito por causa de quadros mais graves. Objetivo O objetivo deste artigo foi descrever o cenário epidemiológico da doença nas três unidades federativas de maior número de notificações e óbitos pela doença no Brasil entre 2007 e 2016. Método Estudo epidemiológico descritivo com base nos dados das fichas de investigação para a doença, sendo analisados dados demográficos, geográficos, ambientais e de hospitalização, diagnóstico e desfecho dos casos na área de estudo. Resultados Foram confirmados 953 casos da doença, em sua maioria por critérios laboratoriais, sendo observada maior prevalência entre homens com idade média de 35 anos, pouco relacionados ao ambiente de trabalho, mas amplamente relacionados ao meio urbano. Do total de casos confirmados, 64% pacientes afirmaram ter tido algum contato com carrapato, assim como com cães (36%), capivaras (20%) e equinos (19%). Conclusão Existem questionamentos a respeito da doença que não foram elucidados neste artigo, entretanto abordagens criativas, validadas e ancoradas na associação de áreas de conhecimento distintas poderão dar bons resultados se objetivamente aplicadas em ações estratégicas da gestão da saúde.

Abstract Background Spotted fever is an acute infectious disease caused by bacteria of the genus Rickettsia and transmitted by ticks, which can lead to hospitalization and, eventually, death due to more severe conditions. Objective The purpose of this article was to describe the epidemiological scenario of the disease in the three federal states with the highest number of notifications and deaths due to the disease in Brazil between 2007 and 2016. Method A descriptive epidemiological study was carried out based on data from the investigation forms for the disease, with data being analyzed on demographic, geographic, environmental, and hospitalization, diagnosis, and outcome of cases in the study area. Results 953 cases of the disease were confirmed, mostly by laboratory criteria, with a higher prevalence being observed among men with an average age of 35 years, little related to the work environment, but largely related to the urban environment. Of the total confirmed cases, 64% of patients said that they had had some contact with ticks, as well as with dogs (36%), capybaras (20%), and horses (19%). Conclusion We believe that there are questions about the disease that were not elucidated in this article, however, creative approaches, validated and anchored in the association of different areas of knowledge can give good results if objectively applied in strategic health management actions.

Vaccinia zoonótica en Colombia: evidencia acumulativa de la emergencia de los poxvirus en el mundo / Zoonotic vaccinia in Colombia: Cumulative evidence of the emergence of poxviruses in the world

RESUMEN La reciente ocurrencia de infecciones por el virus vaccinia en animales y humanos en distintos lugares de la geografía colombiana, sumadas a otras por éste y por otros virus pertenecientes al género Orthopoxvirus (familia Poxviridae), ocurridas en algunos países de Suramérica, África, Asia y Europa se convierten en evidencia de la inminente emergencia y re-emergencia de este género, con características biológicas y epidemiológicas que le confieren gran interés para la salud pública del mundo, como lo fue en el pasado una de sus especies representativas: el virus de la viruela. Esta emergencia y re-emergencia parecen estar relacionadas con la suspensión en las décadas de los 70s y 80s de las campañas de vacunación contra la viruela, las cuales; insospechadamente estuvieron protegiendo a la población, no únicamente contra este virus, sino contra otros del mismo género. En el presente artículo se hace una revisión de la biología y epidemiología de los principales miembros del género Orthopoxvirus, su presentación clínica, antecedentes históricos, contexto social, e impacto en la salud pública mundial en el pasado, presente y a futuro.(AU)

ABSTRACT The recent occurrence of vaccinia virus infections in humans and animals in Colombia, together with that reported for this and other species of the genus Orthopoxvirus in some South American, African, Asian and European countries, is supporting evidence of the emergence and re-emergence of the genus. This fact has become of great interest for public health around the world due to its biological and an epidemiological features, as was in the past the variola virus, one of its representatives. The emergence and re-emergence of the genus Orthopoxvirus may be a consequence of stopping vaccination against the variola virus in the 1970s and 1980s. This vaccination unsuspectedly induced cross-protective immunity to other species of that genus. This is a review of the history, biology and epidemiology of the main species of the genus Orthopoxvirus, together with its clinical presentation, social context and public health impact in the past, present and future.(AU)

Criptosporidiosis y una salud / Cryptosporidiosis and one health

RESUMEN Criptosporidiosis es una enfermedad diarreica (zoonótica) causada por el parásito Cryptosporidium, el cual infecta al intestino. Se producen tanto en el ser humano como en diferentes animales de granja, mascotas y animales silvestres. Se subestima su papel y poco se conoce sobre su epidemiología, debido al escaso interés que suscita y la limitada disponibilidad de métodos de diagnóstico. La salud de las poblaciones tanto humana como animal, están relacionadas con una estrecha interacción de tres factores: el ambiente, los agentes patógenos, y las poblaciones, lo cual determina el estado de salud y enfermedad. El enfoque, conocido como «Una Salud¼, es una estrategia global en crecimiento que se está adoptando por una diversidad de organizaciones y responsables de las políticas en respuesta a la necesidad de enfoques integrados. Este enfoque puede ser relevante para una amplia gama de objetivos mundiales de desarrollo. Cada vez se habla más de salud integral, de salud holística. Parece que somos más conscientes de que la salud no se reduce a algo puramente biológico, sino que afecta a toda la persona. No es sólo ver al enfermo globalmente, es partir de la complejidad del ser humano y del mundo entero atravesado por la vulnerabilidad e interaccionar con la totalidad de los sujetos.(AU)

ABSTRACT Cryptosporidiosis is a diarrheal disease (zoonotic) caused by the parasite Cryptosporidium, which infects the intestine. It occurs in humans and in different pets, farm and wild animals. Its role is underestimated and little is known about its epidemiology, due to the low interest it draws and the limited availability of diagnostic methods. The population health, both human and animal, is related to a close interaction of three factors: the environment, pathogens, and population, which determines the state of health and disease; some of the diseases considered as emerging, that appeared in the last years. The approach, known as "One Health", is a growing global strategy being adopted by a diversity of organizations and policy makers in response to the need for integrated approaches. This approach may be relevant to a wide range of global development goals. There is more and more talk about holistic health. It seems that we are more aware that health is not reduced to something purely biological, but affects the whole person. It is not only seeing the patient globally, it is starting from the complexity of the human being and the whole world crossed by vulnerability and interacting with the totality of the subjects.(AU)

Improvement of Epidemiology Intelligence Service Officer Program for Preparedness and Response against Future Health Issues Included Communicable and Non-communicable Diseases in Korea / 보건행정학회지

The development and management of epidemiology intelligence service (EIS) officer with more specialized competence to cope with and prepare for health threats, including pandemic of emerging and re-emerging infectious diseases, is a high priority policy issue in Korea. First of all, we need to establish the training goal of EIS officer. It is necessary to establish manpower training and management system with at least three tiers including quantitative and qualitative targets. Second, at least 50% of all EIS officer must secure a physician and secure expertise and competence for epidemic. Third, for the ultimate purpose of EIS officer, the establishment of a public health expert should expand the scope of epidemiologist's work to health and medical care, occupational environment, and various disasters. Fourth, it is essential to expand the epidemiologist training and education program to the level of advanced countries. Especially, the training course should be expanded at least twice of current times. Fifth, it is necessary to independently install and operate the ‘EIS Officer Training Center’ as a mid- and long-term goal. Stewardship and governance are secured with the organization, personnel, etc. that can fully manage the planning, management, and evaluation of the EIS system. In the future, it will be necessary to establish a systematic and phased operational base of education and training programs for EIS officer, and establish a sustainable implementation system for strategy development. In addition, it is urgent to revise the guidelines for training public health professionals and strengthening competencies, and for establishing professional educational institutions.

Análisis de la tendencia de sífilis adquirida en México durante el periodo 2003-2013 / Trend analysis of acquired syphilis in Mexico from 2003 to 2013

Objetivo. Identificar el grupo poblacional en el que se concentra el incremento de sífilis ocurrido durante los últimos años. Material y métodos. A partir de información obtenida de los Anuarios de Morbilidad de la Secretaría de Salud, se conformaron diversas bases de datos con información desagregada por sexo, grupo de edad y entidad federativa durante el periodo de 2003 a 2013. Mediante análisis de regresión lineal, se estimó el incremento con intervalos de confianza a 95%; se evaluaron los cambios a través del tiempo en los diversos grupos poblacionales analizados. Resultados. A partir de 2010 hay un incremento de 0.67 casos por 100000 habitantes (IC95% 0.30-1.04) entre los hombres, que se concentra en individuos de 20 a 24 y de 25 a 44 años. Las mayores incidencias de sífilis adquirida se reportaron en los dos últimos años: 2012 y 2013; este último año registró una incidencia 1.85 veces mayor a la reportada en el año 2003. Entidades como Aguascalientes, Distrito Federal, Durango, México, Oaxaca, Puebla, Quintana Roo, Yucatán y Zacatecas reportaron incrementos de sífilis adquirida durante el periodo de estudio. Conclusión. La sífilis adquirida aparentemente está reemergiendo en México entre hombres jóvenes, incremento que no es homogéneo en el país, por lo que es necesario focalizar medidas de intervención para esta infección de transmisión sexual.

Objective. To identify the population group in which syphilis increase was concentrated. Materials and methods. The information was collected from the Mexico health statistical yearbooks. The information disaggregated by sex, age group and state during the period 2003 to 2013 was used to form different databases. Linear regression analysis with confidence interval at 95% was used to evaluate changes over time in different population groups. Results. An increase of 0.67 cases per 100000 population (95%CI 0.30-1.04) in men was detected from 2010. The increase was concentrated in each group of 20-24 and 25-44. The highest incidence of acquired syphilis was reported in the last two years: 2012 and 2013. The last year reported a 1.85 times higher incidence than reported in 2003. Aguascalientes, Distrito Federal, Durango, Mexico, Oaxaca, Puebla, Quintana Roo, Yucatan and Zacatecas reported that syphilis increased during the study period. Conclusion. Acquired syphilis may be reemerging in our country among young men; this increase is not uniform across the country, it is necessary to focus intervention measures for this sexually transmitted infection.

Emerging Infectious Diseases in the Republic of Korea

Many infectious diseases have emerged or re-emerged during the past 50 years in the Republic of Korea. Some of these are new infectious diseases delivered by new or newly recognized micro-organisms. Others are already known infectious diseases which have increased in frequency or have developed an expanded region of occurrence. Still others are infectious diseases that are caused by the same micro-organisms which are resistant to antibiotics, and therefore difficult to treat. Newly recognized Emerging Infectious Diseases (EIDs) include legionellosis, leptospirosis, tsutsugamushi diseases, Vibrio vulnificus sepsis, and brucellosis. New EIDs include acquired immunodeficiency syndrome, enterohemorrhagic E. coli infection, Creutzfeldt-Jacob disease. Of the EIDs occurred in the Republic of Korea during the past 50 years, healthcare-related infections, especially by antibiotic-resistant organisms, are the most important EIDs in terms of morbidity and mortality.