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Table 5 Prevalence of virulence genes in different SCCmec types

From: Characterisation of antibiotic resistance, virulence, clonality and mortality in MRSA and MSSA bloodstream infections at a tertiary-level hospital in Hungary: a 6-year retrospective study

 

SCCmec I

n = 14

SCCmec II

n = 36

SCCmec IV

n = 102

MRSA all

n = 153

R

%

R

%

R

%

R

%

tst

0

0.0

0

0

0

0

0

0%

eta

0

0.0

0

0

0

0

0

0%

etb

0

0.0

1

2.8

0

0

1

0.7%

sea

6

42.9

11

30.6

13

12.7

30

19.6%

seb

5

35.7

12

33.3

41

40.2

58

37.9%

sec

0

0.0

4

11.1

8

7.8

12

7.8%

pvl

2

14.3

3

8.3

0

0.0

5

3.3%

hla

10

71.4

29

80.6

72

70.6

111

72.5%

hlb

8

57.1

23

63.9

75

73.5

106

69.3%

hlg

5

35.7

22

61.1

62

60.8

89

58.2%

hlg-v

10

71.4

19

52.8

2

2.0

31

20.3%

icaA

11

78.6

28

77.8

83

81.4

122

79.7%

spa

14

100.0

36

100.0

100

98.0

150

98.0%

cna

5

35.7

12

33.3

93

91.2

110

71.9%

Median of n of virulence genes

5.5

7

6

6