Microbiological contamination in a university veterinary hospital
ABSTRACT: This study aimed to evaluate the microbiological contamination of the different sectors of a university veterinary hospital, the efficiency of the sanitation procedures performed, and the resistance to antimicrobials and disinfectants. Fourteen environmental samples and seven swab samples were collected from procedure tables of the different sectors. During analysis, the following microorganisms were found: bacterial species Rothia spp., coagulase-negative Staphylococcus spp., Staphylococcus aureus, and Enterococcus spp. and zygomycete fungi (could not be classified in genus due to the absence of reproductive structures) and other fungal species Cladosporium spp., Epicoccum spp., Drechslera spp., Scopulariopsis spp., and Penicillium spp. The bacterial species were submitted to a sensitivity assessment of the antimicrobials used in routine prescription. Rothia spp. and S. aureus were resistant only to erythromycin (15 µg), coagulase-negative Staphylococcus spp. were resistant to erythromycin (15 µg) and sulfazotrim (25 µg), and Enterococcus spp. were resistant to ampicillin (10 µg). For the effectiveness test of disinfectants, the products used to sanitize hospital surfaces were tested. All microorganisms in this study were resistant to 1% sodium hypochlorite solution. Rothia spp. and Enterococcus spp. were resistant to 70% ethyl alcohol. The best results were found using pure sodium hypochlorite and benzalkonium chloride, pure and diluted to 20%, which showed a bactericidal effect against all tested microorganisms. These data are relevant for knowledge of the hospital microbiota at the intersection of possible cases of hospital infections.
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Universidade Federal de Santa Maria
2022
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oai:scielo:S0103-847820220008004552022-02-09Microbiological contamination in a university veterinary hospitalGiotto,Christian CarpeggianiKoprovski,Naiara Vitoria Ferreira CortesSouza,Thaís Teixeira deBarros,Rosângela Abreu Monteiro deStarikoff,Karina Ramirez veterinary hospital antimicrobial resistance environment disinfectants ABSTRACT: This study aimed to evaluate the microbiological contamination of the different sectors of a university veterinary hospital, the efficiency of the sanitation procedures performed, and the resistance to antimicrobials and disinfectants. Fourteen environmental samples and seven swab samples were collected from procedure tables of the different sectors. During analysis, the following microorganisms were found: bacterial species Rothia spp., coagulase-negative Staphylococcus spp., Staphylococcus aureus, and Enterococcus spp. and zygomycete fungi (could not be classified in genus due to the absence of reproductive structures) and other fungal species Cladosporium spp., Epicoccum spp., Drechslera spp., Scopulariopsis spp., and Penicillium spp. The bacterial species were submitted to a sensitivity assessment of the antimicrobials used in routine prescription. Rothia spp. and S. aureus were resistant only to erythromycin (15 µg), coagulase-negative Staphylococcus spp. were resistant to erythromycin (15 µg) and sulfazotrim (25 µg), and Enterococcus spp. were resistant to ampicillin (10 µg). For the effectiveness test of disinfectants, the products used to sanitize hospital surfaces were tested. All microorganisms in this study were resistant to 1% sodium hypochlorite solution. Rothia spp. and Enterococcus spp. were resistant to 70% ethyl alcohol. The best results were found using pure sodium hypochlorite and benzalkonium chloride, pure and diluted to 20%, which showed a bactericidal effect against all tested microorganisms. These data are relevant for knowledge of the hospital microbiota at the intersection of possible cases of hospital infections.info:eu-repo/semantics/openAccessUniversidade Federal de Santa MariaCiência Rural v.52 n.8 20222022-01-01info:eu-repo/semantics/articletext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782022000800455en10.1590/0103-8478cr20210475 |
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Giotto,Christian Carpeggiani Koprovski,Naiara Vitoria Ferreira Cortes Souza,Thaís Teixeira de Barros,Rosângela Abreu Monteiro de Starikoff,Karina Ramirez |
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Giotto,Christian Carpeggiani Koprovski,Naiara Vitoria Ferreira Cortes Souza,Thaís Teixeira de Barros,Rosângela Abreu Monteiro de Starikoff,Karina Ramirez Microbiological contamination in a university veterinary hospital |
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Giotto,Christian Carpeggiani Koprovski,Naiara Vitoria Ferreira Cortes Souza,Thaís Teixeira de Barros,Rosângela Abreu Monteiro de Starikoff,Karina Ramirez |
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Giotto,Christian Carpeggiani |
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Microbiological contamination in a university veterinary hospital |
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Microbiological contamination in a university veterinary hospital |
title_full |
Microbiological contamination in a university veterinary hospital |
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Microbiological contamination in a university veterinary hospital |
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Microbiological contamination in a university veterinary hospital |
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microbiological contamination in a university veterinary hospital |
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ABSTRACT: This study aimed to evaluate the microbiological contamination of the different sectors of a university veterinary hospital, the efficiency of the sanitation procedures performed, and the resistance to antimicrobials and disinfectants. Fourteen environmental samples and seven swab samples were collected from procedure tables of the different sectors. During analysis, the following microorganisms were found: bacterial species Rothia spp., coagulase-negative Staphylococcus spp., Staphylococcus aureus, and Enterococcus spp. and zygomycete fungi (could not be classified in genus due to the absence of reproductive structures) and other fungal species Cladosporium spp., Epicoccum spp., Drechslera spp., Scopulariopsis spp., and Penicillium spp. The bacterial species were submitted to a sensitivity assessment of the antimicrobials used in routine prescription. Rothia spp. and S. aureus were resistant only to erythromycin (15 µg), coagulase-negative Staphylococcus spp. were resistant to erythromycin (15 µg) and sulfazotrim (25 µg), and Enterococcus spp. were resistant to ampicillin (10 µg). For the effectiveness test of disinfectants, the products used to sanitize hospital surfaces were tested. All microorganisms in this study were resistant to 1% sodium hypochlorite solution. Rothia spp. and Enterococcus spp. were resistant to 70% ethyl alcohol. The best results were found using pure sodium hypochlorite and benzalkonium chloride, pure and diluted to 20%, which showed a bactericidal effect against all tested microorganisms. These data are relevant for knowledge of the hospital microbiota at the intersection of possible cases of hospital infections. |
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Universidade Federal de Santa Maria |
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2022 |
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http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782022000800455 |
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