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Table 3 Antibiotic susceptibility pattern of Gram-positive ARB/MARB from chicken droppings and maggots (mm)

From: Molecular characterization of antibiotic-resistant bacteria associated with maggots obtained from chicken droppings

Antibiotics

CLSI zone diameter (mm)

M. luteus

B. cereus

S. aureus

Providencia stuartii

 

S

I

R

    

CN

≥ 15

13–14

≤ 12

11.13 ± 0.08819bc

10.63 ± 0.08819a

11.03 ± 0.03333bc

11.43 ± 0.29627c

AM

≥ 18

14–17

≤ 13

12.27 ± 0.08819b

11.14 ± 0.08819a

12.03 ± 0.08819b

12.23 ± 0.08819b

CPX

≥ 21

16–20

≤ 15

14.17 ± 0.03333c

13.23 ± 0.08819a

14.03 ± 0.08819bc

13.87 ± 0.08819b

E

≥ 23

14–22

≤ 13

11.67 ± 0.17638c

10.77 ± 0.08819a

11.33 ± 0.03333bc

11.27 ± 0.06667b

ST

≥ 15

12–14

≤ 11

11.17 ± 0.08819c

10.27 ± 0.08819a

10.73 ± 0.14530b

10.43 ± 0.12019ab

PER

≥ 17

13–16

≤ 12

12.07 ± 0.12019c

10.47 ± 0.08819a

11.27 ± 0.14530b

11.27 ± 0.14530b

  1. Data represented as mean ± standard error (n = 2) with the same superscript across the column are not significant different (p ≤ 0.05)
  2. Keys: CN = Gentamycin, AM = Amoxicillin, CPX = Ciprofloxacin, E = Erythromycin, ST = Streptomycin, PER = Perfloxacin, S = susceptible, I = intermediate, R = resistance