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Virus sensitivity to oseltamivir in the NAI assay
| Influenza H1N1 virus | NA mutation | Oseltamivir sensitivity (EC50 [nM])a |
|---|---|---|
| A/MS/3/01 | 5.4 | |
| A/MS/3/01 | 274Y | 599 |
| A/California/4/09 | 1.7 | |
| A/New Caldonia/20/99 | 2.4 | |
| A/Swine/Iowa/15/30 | 15.4 | |
| A/Mallard/MN/A108-2355/08 | 274Y | 14.2 |
Values were determined by a fluorescence-based assay and are the average of two independent replicates.
