TABLE 2.
Homologous and heterologous agglutinin titers of C. sakazakii antisera
| Antiserum type | Agglutinin titer to strains of serotypea: |
||||||
|---|---|---|---|---|---|---|---|
| O1 (ATCC 29544) | O2 (ATCC 12868) | O3 (G2726) | O4 (G2594) | O5 (G2706) | O6 (G2704) | O7 (G2592) | |
| O1 | 2,560 | 160 | 320 | ||||
| O2 | 640 | ||||||
| O3 | 40 | 640 | 40 | ||||
| O4 | 80 | 640 | |||||
| O5 | 160 | 160 | 1,280 | ||||
| O6 | 640 | ||||||
| O7 | 40 | 640 | |||||
a
Strain names in parentheses indicate the reference strains used for preparation of the antisera. Strains with G numbers are isolates collected at 11 different Entry-Exit Inspection and Quarantine Bureaus in China.