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Table 2 Characterization of MSSA from Nigeria by antibiotic resistance pattern, detection of genes and molecular typing

From: Characterization of methicillin-susceptible and -resistant staphylococci in the clinical setting: a multicentre study in Nigeria

Isolate No

Location

Sample Or Clinical Diagnosis

Antibiotype

tufgene

dfrAgene

PVL gene

spatype

MLST (ST)

Clonal Complex (CC)

1229

Maiduguri

GTI

TET

+

ND

-

t311

ST5

CC5

652

Maiduguri

Not available

PEN, COT

+

-

+

t311

  

47

Lagos1

Leg Ulcer

PEN, TET, CIP, MOX, COT

+

-

-

t064

 

CC8

54

Lagos1

SLE

PEN, TET, COT, CIP

+

-

-

t064

49¶

Lagos1

Nasal swab/screening

PEN, COT

+

-

-

t2331**

ST8

10

Ogbomosho

SSI

PEN

+

ND

+

t084

 

CC15

62

Lagos1

UTI

COT

+

-

-

t084

076

Maiduguri

Not available

PEN, TET, COT

+

-

-

t084

373

Maiduguri

UTI

COT, TET

+

-

-

t084**

ST15

1253

Maiduguri

SSI

PEN, TET, COT

+

-

-

t084

2290

Maiduguri

SSI

PEN, TET, COT

+

-

-

t084

2696

Maiduguri

Semen (Infertility)

PEN, COT

+

-

-

t084

1038

Maiduguri

SSI

PEN, COT

+

-

+

t2216

2478

Maiduguri

UTI

PEN, TET, COT

+

-

-

t2216

6B

Ogbomosho

Septicaemia

COT

+

-

+

t318

ST30

CC30

51¶

Lagos1

Nasal swab/screening

PEN, COT

+

-

-

t318

1059

Maiduguri

GTI

COT

+

-

-

t318

2578

Maiduguri

GTI

PEN, TET, COT

+

-

+

t934

ST80

CC80

56

Lagos1

Otitis media

PEN, COT

+

-

-

t159

ST121

CC121

67¶

Lagos1

Nasal swab/screening

PEN, TET, COT

+

-

+

t2304

68¶

Lagos1

Nasal swab/screening

PEN, TET, COT

+

-

+

t2304

006

Maiduguri

Septicaemia

PEN, TET, COT

+

-

+

t355**

ST152

singleton

0017

Maiduguri

Septicaemia

PEN, TET, COT

+

-

+

t355

1097

Maiduguri

SSI

PEN, TET, COT

+

-

+

t355

2365

Maiduguri

Semen (Infertility)

PEN, COT

+

-

+

t355

259

Maiduguri

Semen (Infertility)

PEN, COT

+

-

+

t355

604

Maiduguri

SSI

PEN, TET, COT

+

-

-

t355

642

Maiduguri

SSI

PEN, TET

+

ND

+

t9008**

829

Maiduguri

SSI

PEN, TET

+

ND

-

t9008

J11

Jos

Septicaemia

PEN, TET, COT

+

-

+

t355

J13

Jos

Septicaemia

PEN, TET, COT

+

-

+

t355

61

Lagos1

SSI

TET, COT

+

-

+

t8987**

64¶

Lagos1

Nasal swab/screening

PEN

+

ND

-

t1510

ST508

CC45

55

Lagos1

CSOM

PEN

+

ND

-

t8223

ND

CC45

57

Lagos1

Haematoma

Susceptible to all antibiotics

+

ND

-

t635

ND

ND

70¶

Lagos1

Nasal swab/screening

PEN, TET, COT

+

-

-

NT

ND

ND

  1. KEY:
  2. ¶: Nasal samples of health care workers (HCWs) in one of the hospitals in Lagos (designated as Lagos1).
  3. GTI: Genital Tract Infection; SLE: systemic lupus erythematosus; SSI: Skin and soft tissue infection; UTI: Urinary Tract Infection; CSOM: Chronic suppurative otitis media.
  4. Antibiotics - PEN: Penicillin; TET: Tetracycline; CIP: Ciprofloxacin; MOX: Moxifloxacin; COT: Cotrimoxazole.
  5. ND: Not determined; NT: Non-typeable.
  6. Spa types (bold) are new types; Isolates with spa type t064, t159, t311, t318, t934, 1510, t2216 and t2304 were assigned STs based on the Based Upon Repeat Pattern (BURP) via the Ridom StaphType software. **: MLST on representative strains.
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BMC Infectious Diseases

ISSN: 1471-2334

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