Table 2.

Number of isolates used in this study and comparison of specificity and sensitivity of pyrosequencing and H275Y RT-PCR assay with Sanger sequencing.

Assay	No. of specimens		Percent
	Resistant	Susceptible	Sensitivity	Specificity
Sanger sequencing	40	61	–	–
H275Y RT-PCR	40	61	100	100
Pyrosequencing	40	60	100	97.5