2024-10-222024-10-222019-02-28SANTANA, Giselly de Lourdes da Silva. Análise espacial dos agravos bacterianos de veiculação hídrica de notificação obrigatória em uma metrópole da Amazônia. Orientadora: Cléa Nazaré Carneiro Bichara. 2019. 75 f. Dissertação (Mestrado em Ciências Ambientais) - Centro de Ciências Naturais e Tecnologia, Universidade do Estado do Pará, Belém, 2019.https://portaldaposgraduacao.uepa.br/handle/riuepa/225Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPESAbertoEpidemiologiaDoenças bacterianasFebre tifoideLeptospiroseAnálises espaciaisGeoprocessamentoEpidemiologia espacialSINANTyphoid feverLeptospirosisSpatial epidemiologyDissertaçãoCiências da SaúdeDisorganized urban growth, associated with a deficiency in basic sanitation and water supply, implies the risk of waterborne diseases. The city of Belém, Pará was chosen as a study area because it has numerous watercourses and high levels of precipitation, favouring the occurrence of floods and the spread of pathogens. Bacterial waterborne diseases and mandatory reporting were: typhoid fever and leptospirosis. An ecological, transversal and retrospective study was carried out to analyze the socio-demographic, epidemiological and spatial-temporal distribution patterns of these diseases, from 2007 to 2016. The collection of secondary data was obtained from the records of the Information System of Notifiable Diseases, and the sociodemographic, epidemiological and location variables. After processing and geocoding the database, we used geoprocessing tools as an instrument for spatial analysis and construction of distance maps and Kernel density estimation. About typhoid fever, 152 cases were confirmed, where the source of infection was mainly related to the ingestion of contaminated food and water. The seasonality of the disease coincided with the intense summer of the Amazon, being observed mainly in the Administrative District of Guamá, near the hydrographic basin of Tucunduba and in the District of Entroncamento, where an outbreak occurred in 2014. For leptospirosis, 565 cases were confirmed, and the highest incidence rates occurred in the population most exposed to the polluted water collections of flooded areas. It can be said that the main epidemiological outbreaks occurred in the districts of Guamá, Belém and Benguí, near the hydrographic basins of Tucunduba, Una and Estrada Nova. Investments in sanitary infrastructure, water treatment and health surveillance actions potentiate the reduction of cases of these diseases.PPGCA - Estudos de ecossistemas amazônicos