TABLE 6.

Summary of SARS-CoV-2 multivariant detection in January 2021 to January 2022^a,b

Sample total (N)	Status (n) pos/neg	Variant (n)	ORF1ab	D614G	N501Y	T478K	L452R	K417T	K417N	Variant identity
649	447 (positive)	34	x	x	x	x			x	Omicron
		36	x	x		x	x			Delta
		3	x	x		x	x		x	Delta plus
		5	x	x	x				x	Beta
		17	x	x	x					Alpha
		160	x	x						Early mutation
		192	x							Wild type
	202 (negative)	202								Negative

^a All data were confirmed by comparing Sanger sequencing data.

^b "X" mean positive detection for each mutation.