NDAYISHIMIYE Damas | University Of Rwanda (original) (raw)
My name is Ndayishimiye Damas, a graduate student from the university of Rwanda, college of science and technology, biology department, biochemistry option.
Supervisors: Dr. Gahamanyi Noel
Address: KIGALI, NYARUGENGE, NYAKABANDA, KN 20 AVE
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Co-Authors: Byiringiro Dieudonne, N. J. Baptiste by NDAYISHIMIYE Damas
PEVALENCE AND ANTIMICROBIAL SUSCEPTIBILITY PROFILES OF STAPHYLOCOCCUS AUREUS FROM RAW MILK IN KIGALI, 2024
Staphylococcus aureus is gram-positive bacterium that is coccus-shaped and arranged in "grapelike... more Staphylococcus aureus is gram-positive bacterium that is coccus-shaped and arranged in "grapelike "clusters. Staphylococcus aureus has developed resistance to commonly used antimicrobials. The overall objective of this study was to determine the prevalence and antimicrobial susceptibility profiles of Staphylococcus aureus from raw milk in Kigali City. Raw milk samples were taken from each of three districts (Nyarugenge, Kicukiro and Gasabo). S. aureus was identified using conventional techniques including culture on Mannitol salt agar(MSA), biochemical test and gram staining. Antimicrobial susceptibility testing(AST) of S. aureus isolates against commonly used antibiotics (Tetracycline, Ciprofloxacin, Gentamicin, Erythromycin and Cotrimoxazole) was performed by using disk diffusion method and data were analyzed by using Microsoft Excel. Out of 300 samples, S. aureus was confirmed in 94(31.3%). The highest prevalence (12.0%) was found in Gasabo followed by (10.0%) found in Kicukiro and (9.3%)found in Nyarugenge district. The AST showed that the higher resistance Tetracycline 35/94(37.2%) while resistance to other antimicrobials varied between 3.2-31.9%. The presence of antimicrobial-resistance of S. aureus isolates in unpasteurized milk strengthens infection and calls for prevention control strategies. These will help to reduce the widespread of S. aureus in farm animals and their subsequent transmission to human.
The Prevalence and Antimicrobial Susceptibility Profiles of Staphylococcus Aureus from Raw Milk in Kigali, 2024
Staphylococcus aureus is gram-positive bacterium that is coccus-shaped and arranged in "grapelike... more Staphylococcus aureus is gram-positive bacterium that is coccus-shaped and arranged in "grapelike "clusters. Staphylococcus aureus has developed resistance to commonly used antimicrobials. The overall objective of this study was to determine the prevalence and antimicrobial susceptibility profiles of Staphylococcus aureus from raw milk in Kigali City. Raw milk samples were taken from each of three districts (Nyarugenge, Kicukiro and Gasabo). S. aureus was identified using conventional techniques including culture on Mannitol salt agar(MSA), biochemical test and gram staining. Antimicrobial susceptibility testing(AST) of S. aureus isolates against commonly used antibiotics (Tetracycline, Ciprofloxacin, Gentamicin, Erythromycin and Cotrimoxazole) was performed by using disk diffusion method and data were analyzed by using Microsoft Excel. Out of 300 samples, S. aureus was confirmed in 94(31.3%). The highest prevalence (12.0%) was found in Gasabo followed by (10.0%) found in Kicukiro and (9.3%)found in Nyarugenge district. The AST showed that the higher resistance Tetracycline 35/94(37.2%) while resistance to other antimicrobials varied between 3.2-31.9%. The presence of antimicrobial-resistance of S. aureus isolates in unpasteurized milk strengthens infection and calls for prevention control strategies. These will help to reduce the widespread of S. aureus in farm animals and their subsequent transmission to human.
PEVALENCE AND ANTIMICROBIAL SUSCEPTIBILITY PROFILES OF STAPHYLOCOCCUS AUREUS FROM RAW MILK IN KIGALI, 2024
Staphylococcus aureus is gram-positive bacterium that is coccus-shaped and arranged in "grapelike... more Staphylococcus aureus is gram-positive bacterium that is coccus-shaped and arranged in "grapelike "clusters. Staphylococcus aureus has developed resistance to commonly used antimicrobials. The overall objective of this study was to determine the prevalence and antimicrobial susceptibility profiles of Staphylococcus aureus from raw milk in Kigali City. Raw milk samples were taken from each of three districts (Nyarugenge, Kicukiro and Gasabo). S. aureus was identified using conventional techniques including culture on Mannitol salt agar(MSA), biochemical test and gram staining. Antimicrobial susceptibility testing(AST) of S. aureus isolates against commonly used antibiotics (Tetracycline, Ciprofloxacin, Gentamicin, Erythromycin and Cotrimoxazole) was performed by using disk diffusion method and data were analyzed by using Microsoft Excel. Out of 300 samples, S. aureus was confirmed in 94(31.3%). The highest prevalence (12.0%) was found in Gasabo followed by (10.0%) found in Kicukiro and (9.3%)found in Nyarugenge district. The AST showed that the higher resistance Tetracycline 35/94(37.2%) while resistance to other antimicrobials varied between 3.2-31.9%. The presence of antimicrobial-resistance of S. aureus isolates in unpasteurized milk strengthens infection and calls for prevention control strategies. These will help to reduce the widespread of S. aureus in farm animals and their subsequent transmission to human.
The Prevalence and Antimicrobial Susceptibility Profiles of Staphylococcus Aureus from Raw Milk in Kigali, 2024
Staphylococcus aureus is gram-positive bacterium that is coccus-shaped and arranged in "grapelike... more Staphylococcus aureus is gram-positive bacterium that is coccus-shaped and arranged in "grapelike "clusters. Staphylococcus aureus has developed resistance to commonly used antimicrobials. The overall objective of this study was to determine the prevalence and antimicrobial susceptibility profiles of Staphylococcus aureus from raw milk in Kigali City. Raw milk samples were taken from each of three districts (Nyarugenge, Kicukiro and Gasabo). S. aureus was identified using conventional techniques including culture on Mannitol salt agar(MSA), biochemical test and gram staining. Antimicrobial susceptibility testing(AST) of S. aureus isolates against commonly used antibiotics (Tetracycline, Ciprofloxacin, Gentamicin, Erythromycin and Cotrimoxazole) was performed by using disk diffusion method and data were analyzed by using Microsoft Excel. Out of 300 samples, S. aureus was confirmed in 94(31.3%). The highest prevalence (12.0%) was found in Gasabo followed by (10.0%) found in Kicukiro and (9.3%)found in Nyarugenge district. The AST showed that the higher resistance Tetracycline 35/94(37.2%) while resistance to other antimicrobials varied between 3.2-31.9%. The presence of antimicrobial-resistance of S. aureus isolates in unpasteurized milk strengthens infection and calls for prevention control strategies. These will help to reduce the widespread of S. aureus in farm animals and their subsequent transmission to human.