Salmonelas e coliformes fecais em águas de bebida para animais

Souza, Luiz Carlos de; laria, Sebastião Timo; Paim, Gil Vianna

doi:10.1590/s0034-89101992000500004

Cited by 5 publications

(4 citation statements)

References 5 publications

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“…in poultry facilities. Bacteria have been found inside poultry housing units in the litter (Bhatia et al, 1979), water (Souza et al, 1992), bird feces (Gama et al, 2003), and lesser mealworms (Alphitobius diaperinus) (Skov et al, 2004). Equipment and materials kept outside of the housing units and away from the birds have also been tested positive for Salmonella spp.…”

Section: Introductionmentioning

confidence: 99%

Experimental infection of one-day-old chicks with Salmonella Serotypes Previously isolated from poultry facilities, wild birds, and swine

Sousa

Werther

Berchieri

et al. 2013

Rev. Bras. Cienc. Avic.

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Section: Introductionmentioning

confidence: 99%

Experimental infection of one-day-old chicks with Salmonella Serotypes Previously isolated from poultry facilities, wild birds, and swine

Sousa

Werther

Berchieri

et al. 2013

Rev. Bras. Cienc. Avic.

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“…Geralmente essa água fica imprópria para o consumo em cativeiro pela dificuldade de manter bebedouros íntegros e com água limpa, já que os recipientes são usados nas diversas atividades manipulativas realizadas pelos macacos ou pelo comportamento destes em lavar certos alimentos antes de consumi-los (LAROQUE et al, 2009). A água usada na dessedentação de animais pode representar risco em relação à salmonelose (SOUZA et al, 1992).…”

Section: Discussionunclassified

Salmonella spp. em Cebus spp. mantidos em Centros de Triagem de Animais Silvestres no Nordeste do Brasil

et al. 2012

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Objetivou-se com este estudo isolar e identificar os sorovares de Salmonella spp. em Cebus spp. mantidos em cativeiro. Foram investigados 28 animais mantidos em Centros de Triagem de Animais Silvestres (CETAS) do Nordeste do Brasil. As amostras foram obtidas com auxílio de suabes introduzidos no reto dos animais, sendo posteriormente processados para o isolamento da bactéria em meios seletivos seguido da identificação dos sorovares por meio de provas bioquímicas. Das 28 amostras analisadas, cinco (17,9%) foram positivas para Salmonella spp. e os sorovares identificados foram Infantis (40%), Panama (40%) e Newport (20%). Ocorreu associação significativa (p<0,05) para as variáveis: instituição (p=0,026), armazenamento de frutas, verduras e hortaliças (p=0,026), fornecimento de carne crua (p=0,026), tipo de bebedouro (p=0,026) e higienização diária de bebedouros (p=0,026). Este estudo demonstrou que infecções por Salmonella spp. ocorrem em populações de Cebus mantidos em cativeiro e apontou para a necessidade de se realizar investigações periódicas em todo o plantel, assim como implantar medidas de controle para evitar riscos tanto à saúde dos animais como à saúde pública.

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“…Microbiological data were organized by classes (Table 1) expressed in logarithmic scale, according to current literature (Ahmad et al, 2009; Carter et al, 2010;Souza et al, 1992). The lowest contamination corresponds to class 1, while the highest contamination to class 4.…”

Section: Litter Materialsmentioning

confidence: 99%

“…After collection, samples were placed in thermally-insulated boxes containing ice, and immediately submitted to the laboratory for analyses. Determination of total bacteria and Escherichia coli counts were performed according to the Silva et al (1997).Microbiological data were organized by classes (Table 1) expressed in logarithmic scale, according to current literature (Ahmad et al, 2009; Carter et al, 2010;Souza et al, 1992). The lowest contamination corresponds to class 1, while the highest contamination to class 4.…”

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confidence: 99%

Effect of the litter material on drinking water quality in broiler production

Garcia

Almeida

Caldara

et al. 2010

Rev. Bras. Cienc. Avic.

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Considering the importance of drinking water and its effect on broiler performance, drinking water quality was studied using six different litter materials. The presence of coliform bacteria and Escherichia coli was investigated. The following litter materials were used in the trial: wood shavings, rice husks, chopped Napier grass (Pennisetum pupureum), 50% sugarcane bagasse (Saccharum L.) + 50% wood shavings, 50% sugarcane bagasse (Saccharum L.) + 50% rice husks, and plain sugarcane bagasse (Saccharum L.). A number of 1620 Ross ® one-dayold chicks were reared in 54 pens measuring 4.5 m 2 each, equipped with a bell drinker and a tube feeder. Water samples were collected in sterile tubes on days 28 and 42 of the rearing period, and submitted to the laboratory for analyses. Microbiological data were organized by classes expressed in a logarithm scale, where the lowest contamination corresponds to class 1 and the highest contamination to class 4. Results showed that total coliform contamination was higher on day 28 than in the end of the rearing period, and that E. coli presence was detected during both analyzed periods. The litter materials that presented lower degree of water contamination, predominantly class 1, were sugarcane bagasse and 50% of sugarcane bagasse and 50% of rice husks. INTRODUCTIONPoultry production has grown in Brazil, and since 2007 an average of 10 million tons of chicken meat are annually produced per year, with approximately 70% sold in the domestic market and 30% as exports (UBA, 2008). Broiler production technology has improved during recent years, allowing production growth within the same built area (Proudfoot et al., 1979;Santos et al., 2000;Santos et al., 2005).The aim of using good litter material in broiler production is to prevent the direct contact of the bird with the floor and to promote the absorption of the fecal moisture. The use of appropriate litter also helps maintaining thermal environment balanced as it may reduce fermentation heat production in the rearing environment (Oliveira & Carvalho, 2002). Several materials have been used as litter, such as wood shavings and rice husks, and other materials, such as paper, peanut hulls, and sand have been studied as alternatives to reduce the use of wood and help preventing lumbering (Hernandes et al., 2002;Santos et al., 2000).Animals need to consume sufficient water to satisfy their requirements. However, more important than water quantity is water quality, as the hygienic and physical-chemical quality of drinking water plays a key role in ensuring efficient animal production (Amaral et al., 1999;Li, 2009). Water is involved in every aspect of poultry metabolism and plays an important role in body temperature regulation, food digestion, and body waste excretion (Valias & Silva, 2001 (Abbas et al., 2008;Li, 2009). Bacteria in drinking water may induce health problems, and consequent lack of welfare (Koelkebeck et al., 1999;Manning et al., 2007). Moreover, contaminants in drinking water can leave residues in animal produc...

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Salmonelas e coliformes fecais em águas de bebida para animais

Cited by 5 publications

References 5 publications

Experimental infection of one-day-old chicks with Salmonella Serotypes Previously isolated from poultry facilities, wild birds, and swine

Experimental infection of one-day-old chicks with Salmonella Serotypes Previously isolated from poultry facilities, wild birds, and swine

Salmonella spp. em Cebus spp. mantidos em Centros de Triagem de Animais Silvestres no Nordeste do Brasil

Effect of the litter material on drinking water quality in broiler production

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