Table 4.

Association of different tested samples in comparison to RT-PCR as a reference method.

Type of Samples		qRT-PCR		Total	Fisher’s Exact Test (p-Value)
		Detected	Not Detected
Nasal and Buccal	Positive	53	0	53	<0.001
	Negative	1	3	3
	Total	54	3	57
Nasal	Positive	49	1	50	<0.001
	Negative	2	48	50
	Total	51	49	100
Nasopharyngeal	Positive	101	2	103	<0.001
	Negative	3	51	54
	Total	104	53	157