Background
Materials and methods
Bacterial isolates
Antimicrobial susceptibility tests
SCCmec typing and detection of virulence genes
Dru typing
Data analysis
Results
Sampling Time | Sample no. | Dru type | Cluster | Antibiotic resistance | Antibiotic resistance genes | Virulence genes |
---|---|---|---|---|---|---|
First trimester | 1 | 10di | I | E, CD, TS, MUP |
ermA, ermC, blaZ
|
sea
|
2 | 10di | I | E, CD, TS, MUP |
ermC, blaZ
|
hla, sea
| |
3 | 11dd | III | E, CD, TS, SYN, MUP |
ermA, mup
|
hla, hlb
| |
4 | 10di | I | E, CD, TS, MUP |
ermA, ermC, blaZ, mup
| – | |
5 | 7aj | – | E, CD, TS, MUP |
ermA, ermC, blaZ
|
hla, sea
| |
6 | 10di | I | E, CD, TS, MUP |
ermA, ermC, blaZ, mup
|
hla, sea
| |
7 | 10di | I | E, CD, TS, MUP |
ermA, ermC, blaZ, mup
|
hla, sea
| |
8 | 14 k | – | E, CD, TS, MUP |
ermC, blaZ
|
sea
| |
9 | 11c | III | E, CD, TS, MUP |
ermA, ermC, blaZ, mup
| – | |
10 | 10di | I | E, CD, TS, MUP |
ermA, ermC, blaZ
|
hla, hlb, seb
| |
11 | 10di | I | E, CD, TS, MUP |
ermA, ermC, blaZ
|
hla, seb
| |
12 | 11a | III | E, TS, MUP |
blaZ, mup
| – | |
13 | 5 k | – | E, CD, TS, MUP |
ermA, ermC, blaZ, mup
| – | |
14 | 10di | I | E, CD, TS, MUP |
ermA, blaZ, mup
|
sea
| |
15 | 10di | I | E, CD, TS, MUP |
ermA, ermC, blaZ, mup
|
hla, sea
| |
16 | 10di | I | E, CD, TS, MUP |
ermA, ermC, blaZ
| – | |
17 | 10di | I | E, CD, TS, MUP |
ermA, ermC, blaZ, mup
|
hla, sea
| |
Second trimester | 18 | 10di | I | E, CD, TS, MUP |
ermC
| – |
19 | 10di | I | E, CD, TS, MUP |
ermA, ermC, blaZ, mup
| – | |
20 | 10di | I | E, CD, TS, MUP |
ermA, ermC, blaZ, mup
|
hla, sea
| |
21 | 10di | I | E, CD, TS, MUP |
blaZ
|
sea
| |
22 | 10di | I | E, CD, TS, MUP |
ermA, ermC, blaZ, mup
|
hla, sea
| |
23 | 10di | I | E, CD, TS, MUP |
ermA, ermC, mup
|
hla, sea
| |
24 | 10di | I | E, CD, TS, MUP |
ermC, blaZ
|
hla, sea
| |
25 | 10di | I | E, CD, TS, MUP |
ermA, blaZ
|
Sea, seb
| |
26 | 10ao | III | E, CD, MUP |
ermA, ermC, mup
| – | |
27 | 10di | I | E, CD, TS, MUP |
ermA, ermC, blaZ, mup
|
hla, hlb, sea
| |
28 | 10di | I | SYN, MUP |
ermC, blaZ, mup
|
sea
| |
29 | 10di | I | E, CD, TS, MUP |
ermA, ermC, blaZ, mup
|
hla, sea
| |
30 | 10di | I | E, CD, TS, MUP |
ermA, ermC, blaZ, mup
|
hla
| |
31 | 10di | I | E, CD, TS, MUP |
ermA, ermC, blaZ
|
sea
| |
32 | 10di | I | E, CD, TS, MUP |
ermA, ermC, blaZ, mup
|
hla, sea
| |
33 | 8af | – | E, CD, RP, MUP |
ermC, blaZ, mup
| – | |
34 | 10di | I | E, CD, TS, MUP |
ermA, ermC, blaZ, mup
|
hla, sea
| |
Third trimester | 35 | 10di | I | E, CD, TS, MUP |
ermC, blaZ
| – |
36 | 10di | I | E, CD, TS, MUP |
ermA, ermC, mup
| – | |
37 | 10di | I | E, CD, TS, MUP |
ermA, ermC, blaZ, mup
|
hla, sea
| |
38 | 10di | I | E, CD, TS, MUP |
ermA, ermC, blaZ, mup
|
hla, hlb, sea
| |
39 | 10di | I | E, CD, TS, MUP |
ermA, ermC, blaZ
|
hla, hlb, sea
| |
40 | 10a | III | MUP |
ermA, ermC, blaZ, mup
|
hla
| |
41 | 10di | I | E, CD, TS, MUP |
ermC, blaZ, mup
|
seb
| |
42 | 10di | I | E, CD, TS, SYN, LZD, RP, MUP |
ermA, ermC, blaZ, mup
| – | |
43 | 10di | I | E, CD, TS, MUP |
ermA, ermC
|
sea
| |
44 | 10di | I | E, CD, TS, MUP |
ermA, ermC
| – | |
45 | 10di | I | E, CD, TS |
ermA, ermC, blaZ, mup
|
hla, hlb
| |
46 | 10di | I | E, CD, TS, MUP |
ermA, ermC, blaZ, mup
|
hla, sea
| |
47 | 10di | I | E, CD, TS, MUP |
ermA, ermC, blaZ
|
hla, sea
| |
48 | 10di | I | E, CD, TS, MUP |
mup
| – | |
49 | 10c | – | E |
blaZ
|
sea
| |
Forth trimester | 50 | 8i | II | E, TS, MUP |
ermA, ermC, blaZ, mup
|
hla, hlb
|
51 | 8 h | II | – |
blaZ, mup
|
hla
| |
52 | 6d | – | – |
ermA, blaZ, mup
|
hla, hlb
| |
53 | 8i | II | CD |
ermA, ermC, mup
|
hla, hlb
| |
54 | 8i | II | E, CD, TS, MUP |
ermA, ermC, blaZ
|
hla, hlb, sea
| |
55 | 8 h | II | E, TS, RP, MUP |
blaZ
|
hlb, sea
| |
56 | 8 h | II | E, CD, TS, RP, MUP |
ermA, ermC, blaZ, mup
|
sea
| |
57 | 8 h | II | E, CD, TS, RP, MUP |
ermC
| – | |
58 | 10di | I | E, CD, TS, MUP |
ermA, ermC, blaZ, mup
| – | |
59 | 8i | II | E, CD, TS, RP, MUP |
ermA, ermC, blaZ
|
hla, hlb
| |
60 | 10di | I | E, CD, TS, MUP |
ermA, ermC, blaZ, mup
| – | |
61 | 8 h | II | E, CD, TS, RP, MUP |
ermC
| – |