Table 1.
Ricina | PAa | |||
---|---|---|---|---|
Immunization | Day 20 | Day 200 | Day 20 | Day 200 |
RiVax | 204800 | 109750 | 1 | 1 |
DNI | 1 | 1 | 189619 | 175564 |
Dual | 126069 | 95543 | 44572 | 54875 |
, coating antigen used in ELISAs, as described in the text;
, when no antigen-specific serum IgG titers were detectable, an arbitrary value of 1 was assigned for the purpose calculating the geometric mean titers.