Research Article
Evaluation of Bacterial Load and Antibiotic Resistance Pattern of Staphylococcus aureus from Ready-to-Eat Raw Beef in Bahir Dar City, Ethiopia
Table 2
Multiple drug-resistance profile of S. aureus isolates from the raw beef sample in Bahir Dar city.
| Number of antibiotics showing resistance | Number and frequency (%) of resistant isolates | Type of antibiotics |
| Three | 19 (34.54%) | CAF + CLI + PEN CEF + CAF + PEN CEF + CLI + PEN (4) CEF + ERY + PEN CEF + ERY + TTC CEF + GEN + PEN CEF + PEN + TSX CEF + PEN + TTC (5) CLI + PEN + TSX PEN + TTC + TSX (3) |
| Four | 20 (36.36) | CAF + CEF + CLI + PEN CAF + CEF + PEN + TTC (2) CAF + CLI + PEN + TTC CEF + CLI + ERY + TSX (2) CEF + CLI + PEN + TSX CEF + CLI + PEN + TTC (9) CEF + PEN + TTC + TSX (2) CLI + PEN + TTC + TSX GEN + PEN + TTC + TSX |
| Five | 7 (12.73) | CAF + CEF + CLI + PEN + TTC (3) CEF + CLI + ERY + PEN + TTC CEF + CLI + GEN + PEN + TTC (2) CEF + GEN + PEN + TTC + TSX |
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CAF = chloramphenicol, CEF = cefoxitin, CLI = clindamycin, ERY = erythromycin, GEN = gentamycin, PEN = penicillin, TTC = tetracycline, TSX = trimethoprim-sulfamethoxazole.
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