Bacteria isolates

UHWW (n = 20)

THWW (n = 20)

Total (n = 40)

S. aureus

13 (15.5%)

8 (16%)

21 (15.7%)

CoNS*

6 (7.1%)

5 (10%)

11 (8.2%)

Klebsiella spp

14 (16.7%)

10 (20%)

24 (17.9%)

P. aeruginosa

12 (14.3%)

8 (16%)

20 (14.9%)

E. coli

11 (13.1%)

6 (12%)

17 (12.7%)

Salmonella spp

9 (10.7)

6 (12%)

15 (11.2%)

Shigella spp

3 (3.6%)

0 (0)

3 (2.2%

Citrobacter spp

6 (7.1%)

3 (6%)

9 (6.7%)

Enterobacter spp

4 (4.8%)

2 (4%)

6 (4.5%)

Other isolates

6 (7.1%)

2 (4%)

8 (6%)

Total

84 (100%)

50 (100%)

134 (100%)