Prevalence and Antimicrobial Susceptibility Pattern of Bacteria Isolated from Mobile Phones of Health Care Professionals Working in Gondar Town Health Centers

Table 2

Frequency of mobile phones contaminated with bacteria before and after decontamination with 70% alcohol.

Culture result	Disinfection with 70% alcohol		𝜒^2 (𝑃 value)
	Before	After
Positive	57	32	30.17 (<0.0001)
Negative	1	26