Prevalence and Antibiotic Resistance Pattern of <i>Salmonella</i> Isolated from Caecal Contents of Exotic Chicken in Debre Zeit and Modjo, Ethiopia

Ali, Destaw Asfaw; Tadesse, Belege; Ebabu, Aragaw

doi:10.1155/2020/1910630

Cited by 24 publications

(19 citation statements)

References 26 publications

(19 reference statements)

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“…These resistance rates of Salmonella are higher than those reported in a study conducted in Kenya, wherein resistance to co-trimoxazole, tetracycline, and streptomycin was 28%, 11%, and 6%, respectively [ 30 ]. However, these results are similar to those reported in other studies in Ethiopia [ 31 ] and Ghana [ 32 ], wherein the researchers reported resistances of 100% and 82% for tetracycline and 69% and 56% for trimethoprim-sulfamethoxazole.…”

Section: Discussionsupporting

confidence: 91%

Antibiotic resistance of Escherichia coli and Salmonella spp. strains isolated from healthy poultry farms in the districts of Abidjan and Agnibilékrou (Côte d'Ivoire)

et al. 2021

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Background and Aim: Antimicrobial resistance (AMR) is a serious challenge to animal and human health worldwide. Therefore, this study aims to determine levels and patterns of AMR of Escherichia coli and Salmonella spp. strains isolated from poultry farms in Côte d'Ivoire. Materials and Methods: A cross-sectional study was conducted in two districts of Côte d'Ivoire with high poultry production: Abidjan and Agnibilékrou. A total of 231 fecal samples were collected in 124 poultry farms in both districts. Enterobacteria were isolated and tested for susceptibility to 14 antimicrobial agents using the disk-diffusion method. Results: A total of 212 E. coli and 36 Salmonella strains were isolated. In Abidjan, 139 collected samples generated 101 E. coli and 23 Salmonella strains, whereas in Agnibilékrou, 92 collected samples generated 111 E. coli and 13 Salmonella strains. Variable resistance levels were recorded for the antibiotics tested. The resistance prevalence of E. coli and Salmonella, respectively, was high: Doxycycline (98%/94%), sulfonamide (84%/86%), trimethoprim-sulfamethoxazole (80%/41%), and streptomycin (71%/52%). Average resistance rates were recorded for flumequine (38%/66%), ampicillin (49%/33%), amoxicillin (25%/44%), colistin (26%/2%), chloramphenicol (21%/2%), and gentamicin (4%/47%). The antibiotics least affected by resistance were cefuroxime (4%/5%), ceftriaxone (2%/0.00%), and nitrofurantoin (1%/0.00%). Conclusion: In this study, it was observed that resistance to important antibiotics is emerging in poultry production in Côte d'Ivoire. Policies promoting the rational use of antibiotics should be implemented to manage antibiotic resistance in animal production.

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Section: Discussionsupporting

confidence: 91%

Antibiotic resistance of Escherichia coli and Salmonella spp. strains isolated from healthy poultry farms in the districts of Abidjan and Agnibilékrou (Côte d'Ivoire)

et al. 2021

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“…All (80) Salmonella isolates were found multidrug-resistant. In agreement with this study Salmonella were developed multidrug resistance in Modjo [18], Gondar [7], Jimma [9], and China [8]. This multidrug resistance might be due to the irrational use of antibiotics practiced in the area [26,27] and or evolutionary nature of Salmonella species [16].…”

Section: Discussionsupporting

confidence: 72%

“…Alimentarius are working against antibiotic resistance and set action plans to minimize antibiotic use along the food chain it is increasing at an alarming rate [13,14]. Before this research, many other types of research were conducted to assess the resistance pattern of Salmonella both in human and animals, but due to "evolutionary nature of the bacteria and the dependency of patients to antibiotics", the resistance level of Salmonellae to antibiotics are increasing from time to time [15,16,17,18,6,7,8,9]. Antibiotic resistance surveillance in food animal like sheep is strongly recommended for the mitigation of this global health crisis (AMR) and there was no surveillance has done yet in the study area.…”

Section: Even If the International Tripartite Organizations (Who Faomentioning

confidence: 99%

The foodborne diseases antimicrobial resistance development in food animals: A case of Salmonella isolates from diarrheic sheep in and around Gondar city, Ethiopia: A cross-sectional study

Gebeyehu

2020

Preprint

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Background: In recent years, an increase in the occurrence of antimicrobial-resistant pathogens especially foodborne zoonotic bacteria has been observed in several countries. As a result, fatality rates are increasing due to those resistant bacteria in both human and animal populations, particularly in developing countries like Ethiopia where the risk of infection is high due to poor biosecurity measures, close animal-human interactions, and extensive use of antimicrobials for animal productions. One of those zoonotic diseases, which commonly contaminates food and having zoonotic characteristics is Salmonella.Methodology: A cross-sectional study on samples collected from diarrheic sheep in and around Gondar city, to assess the risk of antibiotic resistance development of Salmonella in food animal production was conducted. A total of 80 positively isolated Salmonellae were taken from 165 diarrheic sheep and antibiotics resistance test was conducted by Kirby-Bauer Disc diffusion method. The disc diffusion test was performed using ten commonly used antibiotic discs in the study area.Result: Salmonellae were 100% resistant for amoxicillin and ampicillin. In addition to this, the bacteria were sensitive for kanamycin, gentamicin, and ciprofloxacin with some level of intermediate resistance. Salmonellae were 75% sensitive with 25% resistance for chloramphenicol while trimethoprim, tetracycline, doxycycline and nalidixic acid showed 37.5%, 37.5%, 25% and 12.5% of resistance respectively. Generally, this study revealed that Salmonellae were developed a wide range of resistance to different antibiotics in the study area.Conclusion: In general, majority of previously curative antibiotics are developed resistance against Salmonella. Therefore, the rational use of antibiotics, antimicrobial use governance in animal production, further studies, and integrative approaches among animal-human health professionals are recommended for the reduction and mitigation of health risks arising from antibiotic-resistant zoonotic pathogens like Salmonellae.

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“…A report focusing on multidrug-resistant Salmonella in the United States in years 2018–2019 linked 255 infections to contaminated beef and soft cheese [ 107 ]. From a work focused on chickens, a total of 384 caecal content samples were collected for microbiological examination and the overall prevalence of Salmonella was 14.6% [ 108 ], showing the ubiquity of this bacteria.…”

Section: Antibacterial Potential Of Bioactive Compounds From Macromentioning

confidence: 99%

Antibacterial Use of Macroalgae Compounds against Foodborne Pathogens

Silva

Lourenço-Lopes

et al. 2020

Antibiotics

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The search for food resources is a constant in human history. Nowadays, the search for natural and safe food supplies is of foremost importance. Accordingly, there is a renewed interest in eco-friendly and natural products for substitution of synthetic additives. In addition, microbial contamination of food products during their obtaining and distribution processes is still a sanitary issue, and an important target for the food industry is to avoid food contamination and its related foodborne illnesses. These diseases are fundamentally caused by certain microorganisms listed in this review and classified according to their Gram negative or positive character. Algae have proven to possess high nutritional value and a wide variety of biological properties due to their content in active compounds. Among these capabilities, macroalgae are recognized for having antimicrobial properties. Thus, the present paper revises the actual knowledge of microbial contaminants in the food industry and proposes antimicrobial algal compounds against those pathogenic bacteria responsible for food contamination as valuable molecules for its growth inhibition. The capacity of algae extracts to inhibit some major food pathogen growth was assessed. Moreover, the main applications of these compounds in the food industry were discussed while considering their favorable effects in terms of food safety and quality control.

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Prevalence and Antibiotic Resistance Pattern of Salmonella Isolated from Caecal Contents of Exotic Chicken in Debre Zeit and Modjo, Ethiopia

Cited by 24 publications

References 26 publications

Antibiotic resistance of Escherichia coli and Salmonella spp. strains isolated from healthy poultry farms in the districts of Abidjan and Agnibilékrou (Côte d'Ivoire)

Antibiotic resistance of Escherichia coli and Salmonella spp. strains isolated from healthy poultry farms in the districts of Abidjan and Agnibilékrou (Côte d'Ivoire)

The foodborne diseases antimicrobial resistance development in food animals: A case of Salmonella isolates from diarrheic sheep in and around Gondar city, Ethiopia: A cross-sectional study

Antibacterial Use of Macroalgae Compounds against Foodborne Pathogens

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