Brief communication: Carrier rate, antimicrobial resistance and molecular typing of Staphylococcus aureus and Staphylococcus pseudintermedius in healthy dogs from Morogoro, Tanzania
Background: <i>Staphylococcus pseudintermedius</i> and <i>S. aureus</i> are important pathogens in dogs. This study established carrier rates, strain diversity and antimicrobial resistance of these bacteria among healthy dogs in Tanzania. Results: Based on cultures of mouth and perineal swabs, 11.3...
| Main Authors: | , , , , , |
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| Format: | Journal Article |
| Language: | Inglés |
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Wiley
2024
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| Online Access: | https://hdl.handle.net/10568/145365 |
| _version_ | 1855542150696009728 |
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| author | Katakweba, A.A.S. Iversen, C.M. Tsaxra, J.B. Muhairwa, A.P. Moodley, Arshnee Olsen, J.E. |
| author_browse | Iversen, C.M. Katakweba, A.A.S. Moodley, Arshnee Muhairwa, A.P. Olsen, J.E. Tsaxra, J.B. |
| author_facet | Katakweba, A.A.S. Iversen, C.M. Tsaxra, J.B. Muhairwa, A.P. Moodley, Arshnee Olsen, J.E. |
| author_sort | Katakweba, A.A.S. |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | Background: <i>Staphylococcus pseudintermedius</i> and <i>S. aureus</i> are important pathogens in dogs. This study established carrier rates, strain diversity and antimicrobial resistance of these bacteria among healthy dogs in Tanzania.
Results: Based on cultures of mouth and perineal swabs, 11.3% and 50.3% of 151 healthy dogs were carriers of <i>S. aureus</i> and <i>S. pseudintermedius</i>, respectively. Only four dogs (3%) carried meticillin-resistant <i>S. aureus</i> (MRSA), while none of the <i>S. pseudintermedius</i> strains were meticillin-resistant. 12 of 19 <i>S. aureus</i> strains tested were resistant to penicillin G, and resistance to enrofloxacin and tetracycline was also commonly detected. The most common resistances in 103 <i>S. pseudintermedius</i> strains tested were to penicillin G (28.2%) and tetracycline (22.3%). <i>S. pseudintermedius</i> strains showed 65 different random amplified polymorphic DNA (RAPD) fingerprints, and <i>S. aureus</i> strains belonged to eight different spa types, including two novel types (t18988 and t18989). MRSA strains carried SCCmec type V.
Conclusions and Clinical Relevance: Healthy dogs in Tanzania were carriers of MRSA at low frequency, and half of the dogs carried <i>S. pseudintermedius</i> with high strain diversity. |
| format | Journal Article |
| id | CGSpace145365 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 2024 |
| publishDateRange | 2024 |
| publishDateSort | 2024 |
| publisher | Wiley |
| publisherStr | Wiley |
| record_format | dspace |
| spelling | CGSpace1453652025-12-08T10:06:44Z Brief communication: Carrier rate, antimicrobial resistance and molecular typing of Staphylococcus aureus and Staphylococcus pseudintermedius in healthy dogs from Morogoro, Tanzania Katakweba, A.A.S. Iversen, C.M. Tsaxra, J.B. Muhairwa, A.P. Moodley, Arshnee Olsen, J.E. antimicrobial resistance dogs Background: <i>Staphylococcus pseudintermedius</i> and <i>S. aureus</i> are important pathogens in dogs. This study established carrier rates, strain diversity and antimicrobial resistance of these bacteria among healthy dogs in Tanzania. Results: Based on cultures of mouth and perineal swabs, 11.3% and 50.3% of 151 healthy dogs were carriers of <i>S. aureus</i> and <i>S. pseudintermedius</i>, respectively. Only four dogs (3%) carried meticillin-resistant <i>S. aureus</i> (MRSA), while none of the <i>S. pseudintermedius</i> strains were meticillin-resistant. 12 of 19 <i>S. aureus</i> strains tested were resistant to penicillin G, and resistance to enrofloxacin and tetracycline was also commonly detected. The most common resistances in 103 <i>S. pseudintermedius</i> strains tested were to penicillin G (28.2%) and tetracycline (22.3%). <i>S. pseudintermedius</i> strains showed 65 different random amplified polymorphic DNA (RAPD) fingerprints, and <i>S. aureus</i> strains belonged to eight different spa types, including two novel types (t18988 and t18989). MRSA strains carried SCCmec type V. Conclusions and Clinical Relevance: Healthy dogs in Tanzania were carriers of MRSA at low frequency, and half of the dogs carried <i>S. pseudintermedius</i> with high strain diversity. 2024-10 2024-06-20T04:57:00Z 2024-06-20T04:57:00Z Journal Article https://hdl.handle.net/10568/145365 en Limited Access Wiley Katakweba, A.A.S., Iversen, C.M., Tsaxra, J.B., Muhairwa, A.P., Moodley, A. and Olsen, J.E. 2024. Brief communication: Carrier rate, antimicrobial resistance and molecular typing of <i>Staphylococcus aureus</i> and <i>Staphylococcus pseudintermedius</i> in healthy dogs from Morogoro, Tanzania. <i>Veterinary Dermatology</i> 35(5): 557–562. |
| spellingShingle | antimicrobial resistance dogs Katakweba, A.A.S. Iversen, C.M. Tsaxra, J.B. Muhairwa, A.P. Moodley, Arshnee Olsen, J.E. Brief communication: Carrier rate, antimicrobial resistance and molecular typing of Staphylococcus aureus and Staphylococcus pseudintermedius in healthy dogs from Morogoro, Tanzania |
| title | Brief communication: Carrier rate, antimicrobial resistance and molecular typing of Staphylococcus aureus and Staphylococcus pseudintermedius in healthy dogs from Morogoro, Tanzania |
| title_full | Brief communication: Carrier rate, antimicrobial resistance and molecular typing of Staphylococcus aureus and Staphylococcus pseudintermedius in healthy dogs from Morogoro, Tanzania |
| title_fullStr | Brief communication: Carrier rate, antimicrobial resistance and molecular typing of Staphylococcus aureus and Staphylococcus pseudintermedius in healthy dogs from Morogoro, Tanzania |
| title_full_unstemmed | Brief communication: Carrier rate, antimicrobial resistance and molecular typing of Staphylococcus aureus and Staphylococcus pseudintermedius in healthy dogs from Morogoro, Tanzania |
| title_short | Brief communication: Carrier rate, antimicrobial resistance and molecular typing of Staphylococcus aureus and Staphylococcus pseudintermedius in healthy dogs from Morogoro, Tanzania |
| title_sort | brief communication carrier rate antimicrobial resistance and molecular typing of staphylococcus aureus and staphylococcus pseudintermedius in healthy dogs from morogoro tanzania |
| topic | antimicrobial resistance dogs |
| url | https://hdl.handle.net/10568/145365 |
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