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Table 1 Measles antibodies in sera from ill infants and their mothers

From: Low titers of measles antibody in mothers whose infants suffered from measles before eligible age for measles vaccination

Pair No Mother Infantc
  IgG (U/ml) NTa MV IgMb Age (month) Sex Day after onset of fever IgG (U/ml) Vaccined
1 1272 12 - 3 M 5 49 -
2 42986 256 0.621 8 F 5 80 -
3 77355 >2048 0.302 5 M 7 97 -
4 1782 8 - 7 M 8 54 -
5 3735 32 - 8 M 8 82 -
6 75000 2048 0.552 8 M 7 39 -
7 7069 16 - 8 F 7 42 -
8 2577 32 - 7 M 6 53 -
9 75000 >2048 0.577 5 M 6 59 -
10 275 4 - 9 F 9 94 10
11 5261 24 - 7.5 M 4 73 -
12 55843 1024 0.489 9 M 8 110 6
13 5158 96 - 8 F 6 64 -
14 1391 16 - 8 M 6 52 -
15 23078 192 - 7 M 5 61 -
16 3398 24 - 8 M 3 72 8
17 4849 24 - 8 F 7 54 -
18 3205 16 - 8 F 6 428 12
19 2140 16 - 8.5 F 9 168 2
20 19002 >2048 0.376 6 M 5 50 -
21 2147 48 - 6 M 4 44 -
22 588 12 - 8 M 6 43 -
23 5433 32 - 9 M 5 45 -
24 11963 64 - 9 M 6 70 -
  1. a NT, neutralizing titer.
  2. b The assay's OD450 cut-off is 0.262; -, lower than 0.262.
  3. c All infants were positive for measles IgM.
  4. d -, not vaccinated; number indicates the days after measles vaccination.