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Table 2 Neuraminidase inhibition assay

From: Genetic diversity among pandemic 2009 influenza viruses isolated from a transmission chain

Samples

Oseltamivir IC50 (nM)

Zanamivir IC50 (nM)

Fold difference compared to sensitive control* for Oseltamivir IC50

Sample C

4.5

2.5

3

Sample D

357

1.1

238

A/Norway/1758/07 (seasonal H1N1 sensitive control)

1.5

0.9

1

A/Norway/1735/07 (seasonal H1N1 resistant control)

494

0.8

329

  1. Footnotes: *sensitive control refers to A/Norway/1758/07.