The Single-Nucleotide Polymorphism (SNP) Validity to Detect Omicron Variants

Table 1

SNP criteria for omicron.

SNP criteria	Analysis
SGTF positive, Q493R positive	Omicron BA.1 and omicron BA.3
SGTF negative, Q493R positive	Omicron BA.2
SGTF positive, Q493R negative	Omicron BA.4/5
SGTF negative, Q493R negative	No omicron