Extract

IC₅₀ (µg/mL)

Seasonal A (H1N1)

Seasonal A (H1N1) (H275Y)

Pandemic A (H1N1)

Pandemic A (H1N1) (H275Y)

Type B

Type B (D197E)

8

7.26 ± 0.16

6.21 ± 0.31

3.14 ± 0.04

5.54 ± 0.14

7.99 ± 0.48

4.95 ± 3.60

41/42

6.33 ± 2.08/

9.64 ± 0.50

6.28 ± 0.23/

10.57 ± 0.07

6.96 ± 0.07/

5.15 ± 0.25

8.19 ± 0.26/

9.78 ± 0.16

8.79 ± 0.43/

11.36 ± 2.04

7.69 ± 0.10/

6.43 ± 0.81

43

9.28 ± 0.68

10.02 ± 1.13

6.74 ± 0.05

9.363 ± 0.86

9.26 ± 1.37

4.90 ± 1.50

NAI drugs

IC₅₀ (nM)

Oseltamivir

4.52 ± 1.14

1517 ± 93.31

11.92 ± 0.08

1413.5 ± 197.28

22.03 ± 0.10

1335.5 ± 234.0

Zanamivir

5.152 ± 0.78

1.88 ± 0.12

1.07 ± 0.01

1.01 ± 1.41

4.56 ± 0.10

50.18 ± 2.93