Table 5. Reactivity of NA subtype-specific RT-qPCR assays used in RITA with the validation panel of 404 viral isolates.

RT-qPCR	N1	N2	N3	N4	N5	N6	N7	N8	N9
IAV-N1-Mix 3	122	–	–	–	–	–	–	–	–
IAV-N2-Mix 5.5	–	118	–	–	–	–	–	–	–
IAV-N3-Mix 2	–	–	37	–	–	–	–	–	–
IAV-N3-Mix 4	–	–	37	–	–	–	–	–	–
IAV-N4-Mix 6	–	–	–	11	–	–	–	–	–
IAV-N5-Mix 5	–	–	–	–	6	–	–	–	–
IAV-N6-Mix 3	–	–	–	–	–	26	–	–	–
IAV-N7-Mix 1	–	–	–	–	–	–	37	–	–
IAV-N8-Mix 1	–	–	–	–	–	–	–	25	–
IAV-N9-Mix 11	–	–	–	–	–	–	–	–	16
total	122	118	37	11	6	26	37	25	16