Research Article
Occurrence of Antibiotics and Antibiotic-Resistant Bacteria in Landfill Sites in Kumasi, Ghana
Table 6
Zones of inhibition (mm) of antibiotics against isolates and corresponding susceptibility and resistance of isolates to antibiotic.
| Isolate | Organism | Zone diameter (mm) | CN | CIP | AK | AMP | AML | CXM | E | TE | P |
| BK4 | Klebsiella pneumoniae | S(24) | S(34) | S(26) | R(0) | R(0) | R(0) | − | − | − | DO6 | Klebsiella pneumoniae | S(24) | S(31) | S(25) | R(0) | R(0) | R(0) | − | − | − | BK6 | Enterobacter spp. | S(25) | S(32) | S(26) | R(0) | R(0) | R(0) | − | − | − | DL3 | Citrobacter spp. | S(24) | S(30) | S(23) | R(0) | R(0) | R(0) | − | − | − | K 1 | Citrobacter spp. | S(24) | S(36) | S(23) | R(0) | R(0) | R(0) | − | − | − | K 3 | Proteus vulgaris | S(26) | S(30) | S(29) | R(0) | R(0) | R(0) | − | − | − | OH5 | Shigella spp. | S(19) | S(30) | S(24) | R(0) | R(0) | R(0) | − | − | − | OH3 | Shigella spp. | S(27) | S(37) | S(24) | R(0) | R(0) | R(0) | − | − | − | WA5 | Pseudomonas spp. | S(25) | S(36) | S(27) | − | − | − | − | − | − | DO5 | Pseudomonas spp. | S(24) | S(32) | S(28) | − | − | − | − | − | − | DO8 | Pseudomonas spp. | S(27) | S(39) | S(32) | − | − | − | − | − | − | WA1 | Bacillus spp. | S(25) | S(30) | − | R(0) | − | − | S(30) | S(28) | − | WA2 | Bacillus spp. | S(24) | S(31) | − | R(0) | − | − | S(25) | S(28) | − | K2 | Bacillus spp. | S(25) | S(32) | − | R(0) | − | − | S(27) | S(30) | − | DL1 | Bacillus spp. | S(24) | S(32) | − | R(0) | − | − | S(27) | I(21) | − | DO1 | Bacillus spp. | S(28) | S(27) | − | R(13) | − | − | S(27) | S(31) | − | D03 | Bacillus spp. | S(23) | S(38) | − | S(19) | − | − | S(25) | S(39) | − | D04 | Bacillus spp. | S(25) | S(38) | − | R(0) | − | − | S(26) | S(25) | − | BK1 | Bacillus spp. | S(22) | S(30) | − | S(27) | − | − | S(27) | I(21) | − | BK3 | Bacillus spp. | S(23) | S(30) | − | R(0) | − | − | S(25) | S(26) | − | BK5 | Bacillus spp. | S(22) | S(30) | − | R(0) | − | − | S(27) | I(21) | − | OH2 | Bacillus spp. | S(23) | S(37) | − | R(0) | − | − | S(26) | S(28) | − | BK7 | Bacillus spp. | S(23) | S(31) | − | R(0) | − | − | S(27) | S(27) | − | K4 | Aeromonas hydrophilia | S(26) | S(27) | − | − | − | − | − | − | − | WA3 | Listeria spp. | − | − | − | R(0) | − | − | S(28) | − | R(0) |
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CN: gentamicin; CIP: ciprofloxacin; AK: amikacin; AMP: ampicillin; AML: amoxycillin, CXM: cefuroxime: E: erythromycin; TE: tetracycline; P: penicillin. S = susceptible, I = intermediate, and R = resistant.
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