Table 3 Antigenic characterization of wild-type and mutant H1N1 influenza A viruses by MN assay
H1N1 virus | mAbs against CA/04: | Human sera against CA/04: | |||||
|---|---|---|---|---|---|---|---|
28665 | 28666 | 28667 | 28668 | Donor 1 | Donor 2 | Donor 3 | |
CA/04V152I | 3a | 0 | 2 | −1 | 0 | −1 | 0 |
CA/04G155E | −6 | 0 | 1 | −9 | −6 | − 9 | − 8 |
CA/04S162N | 4 | 0 | 5 | −1 | 0 | 0 | 0 |
CA/04S183P | 0 | 0 | −1 | − 1 | 0 | − 1 | 0 |
CA/04D222G | −4 | 0 | 3 | −8 | −4 | −4 | −5 |