TABLE 3.
Comparative NAb titers among group 1 mothers and child patients where P > M or M = Pa
| Category | Increase in N titer for indicated serab
|
No. of P serum samples with higher N titer to indicated serotype than that of M
|
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| M | P | G1 (KU) | G2 (S2) | G3 (YO) | G4 (ST-3) | G8 (M-69) | G9 (F45) | G3 (SA-11) | G6 (BOVLIN)c | G10 (B-223) | |
| P > M | −ve | 50 | 2 | 1 | 1 | 1 | |||||
| −ve | 100 | 2 | 8 | 2 | 1 | 1 | |||||
| −ve | 200 | 4 | |||||||||
| 50 | 100 | 1 | 1 | 2 | 1 | 1 | 1 | ||||
| 50 | 200 | 1 | |||||||||
| 100 | 200 | 3 | |||||||||
| Total (%) | 2 (8.0) | 11 (44.0) | 1 (4.0) | 4 (16.0) | 2 (8.0) | 8 (32.0) | 2 (8.0) | 1 (4.0) | 3 (12.0) | ||
| M = P | (0.0) | 3 (12.0) | 0 (0.0) | 5 (20.0) | 4 (16.0) | 6 (24.0) | 9 (36.0) | 1 (4.0) | 0 (0.0) | ||
| M−ve, P−ve | 11 (44.0) | 7 (28.0) | 9 (36.0) | 5 (20.0) | 4 (16.0) | 3 (12.0) | 0 (0.0) | 3 (12.0) | 17 (68.0) | ||
a
n = 25. P, child patient; M, mother.
b
N, neutralizing.
c
BOVLIN, bovine Lincoln.