Table 1Serotypes of Salmonella spp. isolated at Jeollanam-do in Korea from 2004 to 2014
Serotype |
No. of strains (%) |
Somatic antigen group |
Salmonella Enteritidis |
116 (42.0) |
D |
Salmonella Typhimurium |
60 (21.7) |
B |
Salmonella I 4,[5],12:i:- |
25 (9.1) |
B |
Salmonella Typhi |
24 (8.7) |
D |
Salmonella Thompson |
22 (8.0) |
C |
Salmonella Hillingdon |
6 (2.2) |
D |
Salmonella Rissen |
3 (1.1) |
C |
Salmonella Paratyphi A |
2 (0.7) |
A |
Salmonella Stanley |
2 (0.7) |
B |
Salmonella Braenderup |
2 (0.7) |
C |
Salmonella Infantis |
2 (0.7) |
C |
Salmonella Ohio |
2 (0.7) |
C |
Salmonella Schwarzengrund |
1 (0.4) |
B |
Salmonella Fyris |
1 (0.4) |
B |
Salmonella Schleisshem |
1 (0.4) |
B |
Salmonella Budapest |
1 (0.4) |
B |
Salmonella Concord |
1 (0.4) |
C |
Salmonella Potsdam |
1 (0.4) |
C |
Salmonella Virchow |
1 (0.4) |
C |
Salmonella Emek |
1 (0.4) |
C |
Salmonella Kotu |
1 (0.4) |
D |
Salmonella Welterveden |
1 (0.4) |
E |
Total |
276 |
|
Table 2Antibiotic resistance of Salmonella spp. isolated at Jeollanam-do in Korea from 2004 to 2014
Class of antibiotics |
Antimicrobials |
No. of resistance strains (%) (n = 247)a
|
Penicillins |
AM |
100 (40.5) |
|
AMC |
12 (4.9) |
β-Lactam combination |
SAM |
34 (13.8) |
Cephalosporins |
CF |
28 (11.3) |
|
CZ |
25 (10.1) |
|
CTT |
1 (0.4) |
|
FOX |
22 (8.9) |
|
CTX |
10 (4.0) |
|
CRO |
10 (4.0) |
Carbapenems |
IPM |
0 (0) |
Phenicols |
C |
49 (19.8) |
Aminoglycosides |
AN |
0 (0) |
|
GM |
19 (7.7) |
Quinolones |
NA |
107 (43.3) |
|
CIP |
0 (0) |
Tetracyclines |
TE |
78 (31.6) |
Sulfonamides |
SXT |
20 (8.1) |
Table 3Antibiotic resistance of Salmonella spp. serotypes isolated at Jeollanam-do in Korea from 2004 to 2014
Class of antibiotics |
Antimicrobials |
No. of resistance strains (%) |
S. Enteritidis (n = 116) |
S. Typhimurium (n = 60) |
S. I 4,[5],12:i:- (n = 25) |
S. Typhi (n = 24) |
S. Thompson (n = 22) |
Penicillins |
AM |
47 (40.5) |
42 (70) |
9 (36.0) |
0 (0) |
2 (9.1) |
|
AMC |
1 (0.9) |
11 (18.3) |
0 (0) |
0 (0) |
0 (0) |
β-Lactam combination |
SAM |
11 (9.5) |
22 (36.7) |
1 (4.0) |
0 (0) |
0 (0) |
Cephalosporins |
CF |
11 (9.5) |
12 (20) |
1 (4.0) |
3 (12.5) |
1 (4.5) |
|
CZ |
12 (10.3) |
12 (20) |
0 (0) |
0 (0) |
1 (4.5) |
|
CTT |
1 (0.9) |
0 (0) |
0 (0) |
0 (0) |
0 (0) |
|
FOX |
8 (6.9) |
11 (18.3) |
0 (0) |
3 (12.5) |
0 (0) |
|
CTX |
10 (8.6) |
0 (0) |
0 (0) |
0 (0) |
0 (0) |
|
CRO |
10 (8.6) |
0 (0) |
0 (0) |
0 (0) |
0 (0) |
Carbapenems |
IPM |
0 (0) |
0 (0) |
0 (0) |
0 (0) |
0 (0) |
Phenicols |
C |
34 (29.3) |
12 (20) |
0 (0) |
3 (12.5) |
0 (0) |
Aminoglycosides |
AN |
0 (0) |
0 (0) |
0 (0) |
0 (0) |
0 (0) |
|
GM |
8 (6.9) |
11 (18.3) |
0 (0) |
0 (0) |
0 (0) |
Quinolones |
NA |
94 (81.0) |
9 (15.0) |
0 (0) |
3 (12.5) |
1 (4.5) |
|
CIP |
0 (0) |
0 (0) |
0 (0) |
0 (0) |
0 (0) |
Tetracyclines |
TE |
8 (6.9) |
51 (85.0) |
19 (76.0) |
0 (0) |
0 (0) |
Sulfonamides |
SXT |
1 (0.9) |
17 (28.3) |
1 (4.0) |
0 (0) |
1 (4.5) |
Table 4Multidrug resistance of Salmonella serotypes isolated at Jeollanam-do in Korea from 2004 to 2014
No. of resistance antibiotics |
Total (n = 247) |
No. of resistance strains (%) |
S. Enteritidis (n = 116) |
S. Typhimurium (n = 60) |
S. I 4,[5],12:i:- (n = 25) |
S. Typhi (n = 24) |
S. Thompson (n = 22) |
0 |
51 (20.6) |
2 (1.7) |
5 (8.3) |
6 (24.0) |
18 (75.0) |
20 (90.9) |
1 |
89 (36.0) |
65 (56.0) |
11 (18.3) |
10 (40) |
3 (12.5) |
0 (0) |
2 |
30 (12.1) |
20 (17.2) |
3 (5.0) |
6 (24.0) |
0 (0) |
1 (4.5) |
3 |
27 (10.9) |
10 (8.6) |
11 (18.3) |
3 (12.0) |
3 (12.5) |
0 (0) |
4 |
23 (9.3) |
7 (6.0) |
15 (25.0) |
0 (0) |
0 (0) |
1 (4.5) |
5 |
4 (1.6) |
1 (0.9) |
3 (5.0) |
0 (0) |
0 (0) |
0 (0) |
6 |
1 (0.4) |
0 (0) |
1 (1.7) |
0 (0) |
0 (0) |
0 (0) |
7 |
14 (5.7) |
4 (3.4) |
10 (16.7) |
0 (0) |
0 (0) |
0 (0) |
8 |
5 (2.0) |
5 (4.5) |
0 (0) |
0 (0) |
0 (0) |
0 (0) |
9 |
2 (0.8) |
1 (0.9) |
1 (1.7) |
0 (0) |
0 (0) |
0 (0) |
11 |
1 (0.4) |
1 (0.9) |
0 (0) |
0 (0) |
0 (0) |
0 (0) |
Table 5Antibiotic resistance patterns of Salmonella Enteritidis isolated at Jeollanam-do in Korea from 2004 to 2014
No. of antibiotics |
Patterns |
Antimicrobials |
No. of strains (%) (n = 116) |
1 |
A |
AM |
5 (4.3) |
|
B |
NA |
60 (51.7) |
2 |
F |
AM-C |
14 (12.1) |
|
G |
FOX-NA |
5 (4.3) |
|
H |
NA-C |
1 (0.9) |
3 |
J |
AM-NA-C |
8 (6.9) |
|
K |
AM-SAM-C |
1 (0.9) |
|
Q |
FOX-NA-C |
1 (0.9) |
4 |
S |
AM-CF-NA-C |
1 (0.9) |
|
X |
AM-SAM-NA-C |
6 (5.2) |
5 |
AD |
AM-SAM-FOX-NA-C |
1 (0.9) |
7 |
AH |
AM-CF-CZ-CTX-CRO-GM-NA |
3 (2.6) |
|
AI |
AM-CF-CZ-CTX-CRO-GM-NA |
1 (0.9) |
8 |
AJ |
AM-CF-CZ-CTX-CRO-GM-NA-TE |
4 (3.4) |
|
AK |
AM-SAM-CF-CZ-CTX-CRO-NA-TE |
1 (0.9) |
9 |
AM |
AM-SAM-CF-CZ-CTX-CRO-GM-NA-TE |
1 (0.9) |
11 |
AN |
AM-AMC-SAM-CF-CZ-CTT-FOX-NA-TE-C-SXT |
1 (0.9) |
Total |
|
|
114 (98.3) |
Table 6Antibiotic resistance patterns of Salmonella Typhimurium isolated at Jeollanam-do in Korea from 2004 to 2014
No. of antibiotics |
Patterns |
Antimicrobials |
No. of strains (%) (n = 60) |
1 |
B |
NA |
2 (3.3) |
|
C |
TE |
9 (15.0) |
2 |
D |
AM-TE |
2 (3.3) |
|
I |
NA-TE |
1 (1.7) |
3 |
N |
AM-TE-SXT |
10 (16.7) |
|
O |
AM-CZ-TE |
1 (1.7) |
4 |
T |
AM-CF-TE-SXT |
1 (1.7) |
|
U |
AM-GM-NA-C |
1 (1.7) |
|
V |
AM-GM-TE-C |
3 (5.0) |
|
W |
AM-SAM-GM-TE |
4 (6.7) |
|
Y |
AM-SAM-TE-C |
2 (3.3) |
|
Z |
AM-SAM-TE-SXT |
2 (3.3) |
|
AA |
GM-NA-TE-SXT |
1 (1.7) |
|
AB |
AM-TE-C-SXT |
1 (1.7) |
5 |
AC |
AM-GM-NA-C-SXT |
1 (1.7) |
|
AE |
AM-SAM-NA-TE-C |
2 (3.3) |
6 |
AF |
AM-SAM-GM-TE-C-SXT |
1 (1.7) |
7 |
AG |
AM-AMC-SAM-CF-CZ-FOX-TE |
10 (16.7) |
9 |
AL |
AM-AMC-SAM-CF-CZ-FOX-NA-TE-C |
1 (1.7) |
Total |
|
|
55 (91.7) |
Table 7Antibiotic resistance patterns of Salmonella I 4,[5],12:i:- isolated at Jeollanam-do in Korea from 2004 to 2014
No. of antibiotics |
Patterns |
Antimicrobials |
No. of strains (%) (n = 25) |
1 |
C |
TE |
10 (40.0) |
2 |
D |
AM-TE |
6 (24.0) |
3 |
L |
AM-SAM-TE |
1 (4.0) |
|
M |
AM-CF-TE |
1 (4.0) |
|
N |
AM-TE-SXT |
1 (4.0) |
Total |
|
|
19 (76.0) |
Table 8Antibiotic resistance patterns of Salmonella Typhi isolated at Jeollanam-do in Korea from 2004 to 2014
No. of antibiotics |
Patterns |
Antimicrobials |
No. of strains (%) (n = 24) |
1 |
B |
NA |
3 (12.5) |
3 |
P |
CF-FOX-C |
3 (12.5) |
Total |
|
|
6 (25.0) |
Table 9Antibiotic resistance patterns of Salmonella Thompson isolated at Jeollanam-do in Korea from 2004 to 2014
No. of antibiotics |
Patterns |
Antimicrobials |
No. of strains (%) (n = 22) |
2 |
E |
AM-SXT |
1 (4.5) |
4 |
R |
AM-CF-CZ-NA |
1 (4.5) |
Total |
|
|
2 (9.0) |