Dissertações em Doenças Tropicais (Mestrado) - PPGDT/NMT

URI Permanente para esta coleçãohttps://repositorio.ufpa.br/handle/2011/3559

O Mestrado Acadêmico em Doenças Tropicais iniciou em 2004 e pertence ao Programa de Pós-Graduação em Doenças Tropicais do Núcleo de Medicina Tropical (NMT) da Universidade Federal do Pará (UFPA).

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Qualidade bacteriológica da água domiciliar e superficial na área insular do município de Belém
(Universidade Federal do Pará, 2006) VALE, Elivam Rodrigues; VIEIRA, José Luiz Fernandes; http://lattes.cnpq.br/2739079559531098
The ambient sanitation is one of the most important ways of prevention of illnesses, but unhappyly it is not a reality in all the sectors of the population, generating a preoccupying situation for the professionals of Public Health. Problematic relative to the health and the environment reveals particularly important for the brazilian north region, where people inhabit the edges of rivers and igarapés with lack or even though, infrastructure of sanitation absence, being displayed to possible risks of contamination. In this study, of expedition descriptive character, were used quali-quantitative methods, aiming at bacteriological diagnostics of the water consumed for the marginal inhabitants of the region of the islands, more specifically in the islands of Paulo da Cunha (Grande island) and Murutucu in the agricultural zone of the city of Belém-Pará. 96 water samples stored in the residences and 80 superficial water samples had been collected in ten points located surrounding area of the islands. It was evaluated the number of Termotolerants Coliforms and Standard Counting of Heterotrofics Bacteria in the water stored for consumption, as well as Termotolerants coliforms, fecals Estreptococos/Enterococos and bacterial enteropathogens in the superficial water. In the Grande island the results disclose concentrations that had varied of 25 to 3600, 15 to 420 and 15 to 420, for termotolerants Coliforms, fecals Estreptococos and Enterococos, respectively, in relation to the Murutucu island these values had varied of 540 to 2600, 44 to 680 and 44 to 448, respectively for the same pointers. The presence of Salmonella spp was observed in 27,5% in Grande island and 12.5% in the Murutucu island. It was verified that 58.7% and 66%, of the water samples of consumption in the islands Grande and Murutucu, had been respectively considered improper for consumption, with presence of termotolerants coliforms. In relation to heterotrofics bacteria, 41.3% in Grande island e 15% in the Murutucu island had 500 more than UFC/mL. Considering itself the results gotten in the present work verify that the water used in the agricultural zones can function as a factor of risk to the human health that use it.

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