Table 1.

Viable S. aureus cells after plasma treatment (cfu/mL)^*

Power of oxygen plasma	Duration of treatment (minute)
	0.5 min	1.5	3	4
30 W	1.2×107	1.9×104	1.1×104	1.2×101
50 W	1.6×104	1.2×102	0	0

^* Colony-forming unit/mL.