Table 4.

Prevalence before washing all uniforms ( n = 90 )

	Number	%	SE	CI 95%
S. aureus	19	21.11	0.04	± 7.80
B. cereus	25	27.78	0.05	± 9.80
Enterococcus	2	2.22	0.01	± 1.96
Clostridium	2	2.22	0.01	± 1.96