Brucellosis is one of the most important and widespread bacterial zoonotic diseases worldwide, and it is transmitted to humans from various sources, including direct contact with infected animals and the ingestion of contaminated products, including unpasteurized milk. There are only a few epidemiological studies on said disease in humans in Western Santa Catarina, a region instantiated by agriculture. Thus, the objective of this study was to characterize the epidemiological aspects of human brucellosis reported in Western Santa Catarina from 2013 to 2018. The data were provided by the Epidemiological Surveillance Board (Diretoria de Vigilancia Epidemiologica). The frequency of the disease in humans and the epidemiological profile of confirmed human cases were evaluated. Cases that were screened positive and those that were confirmed and submitted to the therapeutic protocol were analyzed. During the study period, 3,671 people were tested, of which 12.34% were screened positive (453/ 3,671) and 3.40% were confirmed (125/3,671). The year with the highest number of people testing positive was 2015 (123 cases), and 2018 was the year with the highest number of confirmed cases (39 cases). Confirmed cases predominated in males (48.8%), self-declared white (22.4%), aged 20-59 years old (60%), with incomplete primary education (22.4%), of rural origin (59.2%), with occupational contact with cattle (64.8%), engaged in professions directly linked to agricultural and livestock activities (55.5%), and who reported consumption of unpasteurized dairy products (59.2%). No seasonal variation was observed in case numbers. The results demonstrated that brucellosis is an endemic disease in Western Santa Catarina.
Introdução: A doença de Hodgkin (DH) e uma patologia que se inicia nos linfonodos, desenvolve-se nos tecidos neoplásicos e manifesta-se, majoritariamente, em jovens adultos. Objetivo: Correlacionar os resultados da terapêutica cirúrgica e do protocolo DH-II-90 em jovens adultos acometidos pela DH, e associa-los ao perfil epidemiológico, aos dados de mortalidade pela doença e a distribuição de recursos físicos no Brasil. Método: Estudo ecológico exploratório, com informações coletadas do Departamento de Informática do Sistema Único de Saúde (DATASUS), do Instituto Nacional de Câncer Jose Alencar Gomes da Silva (INCA), do Cadastro Nacional de Estabelecimentos de Saúde (CNES) e do Sistema de Informações Ambulatoriais do SUS (SIA/SUS), entre 2013 e 2021. O estudo, portanto, compara os resultados da terapêutica cirúrgica e do protocolo DH-II-90 associados a dados epidemiológicos, sendo o protocolo considerado o método mais eficiente, por apresentar melhores resultados quando comparado a métodos mais invasivos. Resultados: A Região Sudeste concentra maior número de leitos e procedimentos com números mais expressivos de pacientes diagnosticados de 0 a 29 anos. Em resumo, as taxas de mortalidade bruta por DH reduziram-se a partir de 1990, período no qual o protocolo DH-II-90 foi aplicado. Conclusão: O presente estudo fornece uma visão relevante sobre o perfil epidemiológico da DH e contribui para a comparação entre a terapêutica cirúrgica e o protocolo DH-II-90, sendo possível concluir que, apos a aplicação do protocolo, houve redução da taxa de mortalidade por DH no Brasil e no mundo.
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