Patient No. | Name and subtype of matched influenza A virus | NP gene identity (%) |
P1 | A/goose/Shantou/753/2002 (H5N1) | 89 |
P2 | A/goose/Shantou/753/2002 (H5N1) | 99 |
P3 | A/goose/Shantou/753/2002 (H5N1) | 91 |
P4 | A/goose/Shantou/753/2002 (H5N1) | 97 |