Skip to main content

Table 3 Antiobiotic sensitivity. Sensitivity of the two Edwardsiella isolates against the antibiotics commonly used in aquaculture (r: radius, S: sensitive, I: intermediate, R: resistant)

From: First report of Edwardsiellosis in cage-cultured sharpsnout sea bream, Diplodus puntazzo from the Mediterranean

  Sensitivity breakpoints (mm) Radius (mm) Sensitivity
Antibiotic Resistant Intermediate Sensitive EtS1 EtS2 EtS1 EtS2
SFT (25 μg) r < 14 14 ≤ r ≤ 16 r > 16 16–17 12–13 S R
OXA (2 μg) r < 11 11 ≤ r ≤ 13 r > 13 18–19 18–20 S S
FLO (30 μg) r < 16 16 ≤ r ≤ 18 r > 18 19–21 20–22 S S
OTC (30 μg) r < 15 15 ≤ r ≤ 18 r > 18 15–17 17–18 I I
FLU (30 μg) r < 16 16 ≤ r ≤ 19 r > 19 17 22 I S
AMP (10 μg) r < 14 14 ≤ r ≤ 18 r > 18 10 12–14 R R