Occurrence and antimicrobial resistance profiles of Campylobacter jejuni, Campylobacter coli, and Campylobacter upsaliensis in beef cattle on cow-calf operations in South Africa
This study investigated occurrence and antimicrobial resistance profiles of Campylobacter spp. isolates in beef cattle on five cow–calf operations in South Africa. A total of 537 fecal samples from adult beef cattle (n = 435) and rectal swabs from calves (n = 102) were screened for Campylobacter jejuni, Campylobacter coli, and Campylobacter upsaliensis by culture and polymerase chain reaction. Furthermore, 86 Campylobacter spp. isolates including 46 C. jejuni, 24 C. coli, and 16 C. upsaliensis were tested for antimicrobial resistance against a panel of 9 antimicrobials. Overall, Campylobacter spp. was detected in 29.7% of cattle. Among the 158 Campylobacter spp.-positive cattle, 61.8% carried C. jejuni, 25% carried C. coli, and 10% carried C. upsaliensis. Five animals (3.1%) had mixed infections: three cows carried C. jejuni and C. coli concurrently, one cow had both C. jejuni and C. upsaliensis, and one cow harbored C. coli and C. upsaliensis. Antimicrobial resistance profiling among 86 Campylobacter spp. isolates revealed that 52.3% of the isolates were resistant to one or more antimicrobials. Antimicrobial resistance was observed in 46.7% of C. jejuni isolates, 35.6% of C. coli, and 17.8% of C. upsaliensis. Thirty-six percent of isolates were resistant to clindamycin, 19.7% to nalidixic acid, 18.6% to tetracycline, and 17.4% to erythromycin. Lower resistance rates were recorded for azithromycin (8.1%), florfenicol (3.4%), gentamicin (4.8%), and telithromycin and ciprofloxacin (5.8%). Multidrug resistance (MDR) was observed in 32.5% of isolates. Significantly higher levels of MDR were detected among C. jejuni (36.9%) and C. coli (33.3%) isolates in comparison to C. upsaliensis (18.7%). Two main multiresistance patterns were detected: nalidixic acid/clindamycin (17.8%) and tetracycline/clindamycin (14.2%). To the best of our knowledge, this is the first study which has shown that beef cattle on cow–calf operations in South Africa constitute an important reservoir and a potential source of clinically relevant and antimicrobial resistant Campylobacter spp. strains.
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Subjects: | L73 - Maladies des animaux, L70 - Sciences et hygiène vétérinaires - Considérations générales, Campylobacter jejuni, Campylobacter coli, bovin de boucherie, vache allaitante, résistance aux antimicrobiens, http://aims.fao.org/aos/agrovoc/c_33636, http://aims.fao.org/aos/agrovoc/c_35442, http://aims.fao.org/aos/agrovoc/c_862, http://aims.fao.org/aos/agrovoc/c_36875, http://aims.fao.org/aos/agrovoc/c_662faf6f, http://aims.fao.org/aos/agrovoc/c_7252, |
Online Access: | http://agritrop.cirad.fr/595576/ http://agritrop.cirad.fr/595576/1/Karama%2020%20Occur%26AMR_CampyBeefCattleSA.pdf |
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dig-cirad-fr-5955762024-01-29T02:44:32Z http://agritrop.cirad.fr/595576/ http://agritrop.cirad.fr/595576/ Occurrence and antimicrobial resistance profiles of Campylobacter jejuni, Campylobacter coli, and Campylobacter upsaliensis in beef cattle on cow-calf operations in South Africa. Karama Musafiri, Kambuyi Katembue, Cenci-Goga Beniamino T., Malahlela Mogaugedi, Jonker Annelize, He Cheng, Ombui Jackson, Tshuma Takula, Etter Eric, Kalake Alan. 2020. Foodborne Pathogens and Disease, 17 (7) : 440-446.https://doi.org/10.1089/fpd.2019.2703 <https://doi.org/10.1089/fpd.2019.2703> Occurrence and antimicrobial resistance profiles of Campylobacter jejuni, Campylobacter coli, and Campylobacter upsaliensis in beef cattle on cow-calf operations in South Africa Karama, Musafiri Kambuyi, Katembue Cenci-Goga, Beniamino T. Malahlela, Mogaugedi Jonker, Annelize He, Cheng Ombui, Jackson Tshuma, Takula Etter, Eric Kalake, Alan eng 2020 Foodborne Pathogens and Disease L73 - Maladies des animaux L70 - Sciences et hygiène vétérinaires - Considérations générales Campylobacter jejuni Campylobacter coli bovin de boucherie vache allaitante résistance aux antimicrobiens http://aims.fao.org/aos/agrovoc/c_33636 http://aims.fao.org/aos/agrovoc/c_35442 http://aims.fao.org/aos/agrovoc/c_862 http://aims.fao.org/aos/agrovoc/c_36875 http://aims.fao.org/aos/agrovoc/c_662faf6f Afrique du Sud http://aims.fao.org/aos/agrovoc/c_7252 This study investigated occurrence and antimicrobial resistance profiles of Campylobacter spp. isolates in beef cattle on five cow–calf operations in South Africa. A total of 537 fecal samples from adult beef cattle (n = 435) and rectal swabs from calves (n = 102) were screened for Campylobacter jejuni, Campylobacter coli, and Campylobacter upsaliensis by culture and polymerase chain reaction. Furthermore, 86 Campylobacter spp. isolates including 46 C. jejuni, 24 C. coli, and 16 C. upsaliensis were tested for antimicrobial resistance against a panel of 9 antimicrobials. Overall, Campylobacter spp. was detected in 29.7% of cattle. Among the 158 Campylobacter spp.-positive cattle, 61.8% carried C. jejuni, 25% carried C. coli, and 10% carried C. upsaliensis. Five animals (3.1%) had mixed infections: three cows carried C. jejuni and C. coli concurrently, one cow had both C. jejuni and C. upsaliensis, and one cow harbored C. coli and C. upsaliensis. Antimicrobial resistance profiling among 86 Campylobacter spp. isolates revealed that 52.3% of the isolates were resistant to one or more antimicrobials. Antimicrobial resistance was observed in 46.7% of C. jejuni isolates, 35.6% of C. coli, and 17.8% of C. upsaliensis. Thirty-six percent of isolates were resistant to clindamycin, 19.7% to nalidixic acid, 18.6% to tetracycline, and 17.4% to erythromycin. Lower resistance rates were recorded for azithromycin (8.1%), florfenicol (3.4%), gentamicin (4.8%), and telithromycin and ciprofloxacin (5.8%). Multidrug resistance (MDR) was observed in 32.5% of isolates. Significantly higher levels of MDR were detected among C. jejuni (36.9%) and C. coli (33.3%) isolates in comparison to C. upsaliensis (18.7%). Two main multiresistance patterns were detected: nalidixic acid/clindamycin (17.8%) and tetracycline/clindamycin (14.2%). To the best of our knowledge, this is the first study which has shown that beef cattle on cow–calf operations in South Africa constitute an important reservoir and a potential source of clinically relevant and antimicrobial resistant Campylobacter spp. strains. article info:eu-repo/semantics/article Journal Article info:eu-repo/semantics/publishedVersion http://agritrop.cirad.fr/595576/1/Karama%2020%20Occur%26AMR_CampyBeefCattleSA.pdf text Cirad license info:eu-repo/semantics/restrictedAccess https://agritrop.cirad.fr/mention_legale.html https://doi.org/10.1089/fpd.2019.2703 10.1089/fpd.2019.2703 info:eu-repo/semantics/altIdentifier/doi/10.1089/fpd.2019.2703 info:eu-repo/semantics/altIdentifier/purl/https://doi.org/10.1089/fpd.2019.2703 |
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L73 - Maladies des animaux L70 - Sciences et hygiène vétérinaires - Considérations générales Campylobacter jejuni Campylobacter coli bovin de boucherie vache allaitante résistance aux antimicrobiens http://aims.fao.org/aos/agrovoc/c_33636 http://aims.fao.org/aos/agrovoc/c_35442 http://aims.fao.org/aos/agrovoc/c_862 http://aims.fao.org/aos/agrovoc/c_36875 http://aims.fao.org/aos/agrovoc/c_662faf6f http://aims.fao.org/aos/agrovoc/c_7252 L73 - Maladies des animaux L70 - Sciences et hygiène vétérinaires - Considérations générales Campylobacter jejuni Campylobacter coli bovin de boucherie vache allaitante résistance aux antimicrobiens http://aims.fao.org/aos/agrovoc/c_33636 http://aims.fao.org/aos/agrovoc/c_35442 http://aims.fao.org/aos/agrovoc/c_862 http://aims.fao.org/aos/agrovoc/c_36875 http://aims.fao.org/aos/agrovoc/c_662faf6f http://aims.fao.org/aos/agrovoc/c_7252 |
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L73 - Maladies des animaux L70 - Sciences et hygiène vétérinaires - Considérations générales Campylobacter jejuni Campylobacter coli bovin de boucherie vache allaitante résistance aux antimicrobiens http://aims.fao.org/aos/agrovoc/c_33636 http://aims.fao.org/aos/agrovoc/c_35442 http://aims.fao.org/aos/agrovoc/c_862 http://aims.fao.org/aos/agrovoc/c_36875 http://aims.fao.org/aos/agrovoc/c_662faf6f http://aims.fao.org/aos/agrovoc/c_7252 L73 - Maladies des animaux L70 - Sciences et hygiène vétérinaires - Considérations générales Campylobacter jejuni Campylobacter coli bovin de boucherie vache allaitante résistance aux antimicrobiens http://aims.fao.org/aos/agrovoc/c_33636 http://aims.fao.org/aos/agrovoc/c_35442 http://aims.fao.org/aos/agrovoc/c_862 http://aims.fao.org/aos/agrovoc/c_36875 http://aims.fao.org/aos/agrovoc/c_662faf6f http://aims.fao.org/aos/agrovoc/c_7252 Karama, Musafiri Kambuyi, Katembue Cenci-Goga, Beniamino T. Malahlela, Mogaugedi Jonker, Annelize He, Cheng Ombui, Jackson Tshuma, Takula Etter, Eric Kalake, Alan Occurrence and antimicrobial resistance profiles of Campylobacter jejuni, Campylobacter coli, and Campylobacter upsaliensis in beef cattle on cow-calf operations in South Africa |
description |
This study investigated occurrence and antimicrobial resistance profiles of Campylobacter spp. isolates in beef cattle on five cow–calf operations in South Africa. A total of 537 fecal samples from adult beef cattle (n = 435) and rectal swabs from calves (n = 102) were screened for Campylobacter jejuni, Campylobacter coli, and Campylobacter upsaliensis by culture and polymerase chain reaction. Furthermore, 86 Campylobacter spp. isolates including 46 C. jejuni, 24 C. coli, and 16 C. upsaliensis were tested for antimicrobial resistance against a panel of 9 antimicrobials. Overall, Campylobacter spp. was detected in 29.7% of cattle. Among the 158 Campylobacter spp.-positive cattle, 61.8% carried C. jejuni, 25% carried C. coli, and 10% carried C. upsaliensis. Five animals (3.1%) had mixed infections: three cows carried C. jejuni and C. coli concurrently, one cow had both C. jejuni and C. upsaliensis, and one cow harbored C. coli and C. upsaliensis. Antimicrobial resistance profiling among 86 Campylobacter spp. isolates revealed that 52.3% of the isolates were resistant to one or more antimicrobials. Antimicrobial resistance was observed in 46.7% of C. jejuni isolates, 35.6% of C. coli, and 17.8% of C. upsaliensis. Thirty-six percent of isolates were resistant to clindamycin, 19.7% to nalidixic acid, 18.6% to tetracycline, and 17.4% to erythromycin. Lower resistance rates were recorded for azithromycin (8.1%), florfenicol (3.4%), gentamicin (4.8%), and telithromycin and ciprofloxacin (5.8%). Multidrug resistance (MDR) was observed in 32.5% of isolates. Significantly higher levels of MDR were detected among C. jejuni (36.9%) and C. coli (33.3%) isolates in comparison to C. upsaliensis (18.7%). Two main multiresistance patterns were detected: nalidixic acid/clindamycin (17.8%) and tetracycline/clindamycin (14.2%). To the best of our knowledge, this is the first study which has shown that beef cattle on cow–calf operations in South Africa constitute an important reservoir and a potential source of clinically relevant and antimicrobial resistant Campylobacter spp. strains. |
format |
article |
topic_facet |
L73 - Maladies des animaux L70 - Sciences et hygiène vétérinaires - Considérations générales Campylobacter jejuni Campylobacter coli bovin de boucherie vache allaitante résistance aux antimicrobiens http://aims.fao.org/aos/agrovoc/c_33636 http://aims.fao.org/aos/agrovoc/c_35442 http://aims.fao.org/aos/agrovoc/c_862 http://aims.fao.org/aos/agrovoc/c_36875 http://aims.fao.org/aos/agrovoc/c_662faf6f http://aims.fao.org/aos/agrovoc/c_7252 |
author |
Karama, Musafiri Kambuyi, Katembue Cenci-Goga, Beniamino T. Malahlela, Mogaugedi Jonker, Annelize He, Cheng Ombui, Jackson Tshuma, Takula Etter, Eric Kalake, Alan |
author_facet |
Karama, Musafiri Kambuyi, Katembue Cenci-Goga, Beniamino T. Malahlela, Mogaugedi Jonker, Annelize He, Cheng Ombui, Jackson Tshuma, Takula Etter, Eric Kalake, Alan |
author_sort |
Karama, Musafiri |
title |
Occurrence and antimicrobial resistance profiles of Campylobacter jejuni, Campylobacter coli, and Campylobacter upsaliensis in beef cattle on cow-calf operations in South Africa |
title_short |
Occurrence and antimicrobial resistance profiles of Campylobacter jejuni, Campylobacter coli, and Campylobacter upsaliensis in beef cattle on cow-calf operations in South Africa |
title_full |
Occurrence and antimicrobial resistance profiles of Campylobacter jejuni, Campylobacter coli, and Campylobacter upsaliensis in beef cattle on cow-calf operations in South Africa |
title_fullStr |
Occurrence and antimicrobial resistance profiles of Campylobacter jejuni, Campylobacter coli, and Campylobacter upsaliensis in beef cattle on cow-calf operations in South Africa |
title_full_unstemmed |
Occurrence and antimicrobial resistance profiles of Campylobacter jejuni, Campylobacter coli, and Campylobacter upsaliensis in beef cattle on cow-calf operations in South Africa |
title_sort |
occurrence and antimicrobial resistance profiles of campylobacter jejuni, campylobacter coli, and campylobacter upsaliensis in beef cattle on cow-calf operations in south africa |
url |
http://agritrop.cirad.fr/595576/ http://agritrop.cirad.fr/595576/1/Karama%2020%20Occur%26AMR_CampyBeefCattleSA.pdf |
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