A Simple Method to Detect SARS-CoV-2 in Wastewater at Low Virus Concentration

Table 3

Detectability of SARS-CoV-2 in samples from various markets in Pathum Thani province.

Location		Ct value
		N	ORF1ab	S	Result
Pornpat market	P1	34.21	31.89	33.98	Positive
	P2	32.24	30.94	34.85	Positive
	P3	UD	33.35	UD	Inconclusive
	P4	UD	33.83	36.97	Positive
	P5	UD	UD	UD	Negative
	P6	UD	UD	UD	Negative
	P7	33.39	30.46	31.32	Positive
	P8	33.96	31.77	33.92	positive
Suchart market	S1	UD	36.51	UD	Inconclusive
	S2	36.41	34.81	UD	Positive
	S3	UD	UD	UD	Negative
Rangsit market	R1	UD	UD	UD	Negative
	R2	UD	UD	UD	Negative
	R3	UD	UD	UD	Negative

UD: undetermined.