Threshold of Immunity Evaluated by the Proportion of Cases and Noncases That Met a Study-Specific Antibody Titer
| Study . | Study Year . | Laboratory-Determined Threshold of Immunity and Measles Case Status . | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| . | . | PRNT Titer . | NT Titer . | HI Titer . | ELISA Titer . | AH . | ||||||||||
| . | . | Threshold . | Proportion Immune (%) . | . | Threshold . | Proportion Immune (%) . | . | Threshold . | Proportion Immune (%) . | . | Threshold . | Proportion Immune (%) . | . | Threshold . | Proportion Immune (%) . | . |
| . | . | . | Cases . | Noncases . | . | Cases . | Noncases . | . | Cases . | Noncases . | . | Cases . | Noncases . | . | Cases . | Noncases . |
| Neumann et al, 1985 [8] | 1980 | … | … | … | ≥1:4 | 0/28 (0) | 203/210 (97) | ≥1:4 | 0/28 (0) | 134/210 (64) | >1:6 | 0/28 (0) | 201/210 (96) | ≥5 mm | 0/28 (0) | 202/210 (96) |
| Chen et al, 1990 [5] | 1985 | ≥1052 | … | 35/72 (49) | … | … | … | … | … | … | … | … | … | … | … | … |
| >120 | 0/8 (0) | 71/72 (99) | ||||||||||||||
| Study . | Study Year . | Laboratory-Determined Threshold of Immunity and Measles Case Status . | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| . | . | PRNT Titer . | NT Titer . | HI Titer . | ELISA Titer . | AH . | ||||||||||
| . | . | Threshold . | Proportion Immune (%) . | . | Threshold . | Proportion Immune (%) . | . | Threshold . | Proportion Immune (%) . | . | Threshold . | Proportion Immune (%) . | . | Threshold . | Proportion Immune (%) . | . |
| . | . | . | Cases . | Noncases . | . | Cases . | Noncases . | . | Cases . | Noncases . | . | Cases . | Noncases . | . | Cases . | Noncases . |
| Neumann et al, 1985 [8] | 1980 | … | … | … | ≥1:4 | 0/28 (0) | 203/210 (97) | ≥1:4 | 0/28 (0) | 134/210 (64) | >1:6 | 0/28 (0) | 201/210 (96) | ≥5 mm | 0/28 (0) | 202/210 (96) |
| Chen et al, 1990 [5] | 1985 | ≥1052 | … | 35/72 (49) | … | … | … | … | … | … | … | … | … | … | … | … |
| >120 | 0/8 (0) | 71/72 (99) | ||||||||||||||
Abbreviations: AH, antihemolysin test; ELISA, enzyme-linked immunosorbent assay; HI, hemagglutination inhibition; NT, neutralization test; PRNT, plaque reduction neutralization test.
Threshold of Immunity Evaluated by the Proportion of Cases and Noncases That Met a Study-Specific Antibody Titer
| Study . | Study Year . | Laboratory-Determined Threshold of Immunity and Measles Case Status . | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| . | . | PRNT Titer . | NT Titer . | HI Titer . | ELISA Titer . | AH . | ||||||||||
| . | . | Threshold . | Proportion Immune (%) . | . | Threshold . | Proportion Immune (%) . | . | Threshold . | Proportion Immune (%) . | . | Threshold . | Proportion Immune (%) . | . | Threshold . | Proportion Immune (%) . | . |
| . | . | . | Cases . | Noncases . | . | Cases . | Noncases . | . | Cases . | Noncases . | . | Cases . | Noncases . | . | Cases . | Noncases . |
| Neumann et al, 1985 [8] | 1980 | … | … | … | ≥1:4 | 0/28 (0) | 203/210 (97) | ≥1:4 | 0/28 (0) | 134/210 (64) | >1:6 | 0/28 (0) | 201/210 (96) | ≥5 mm | 0/28 (0) | 202/210 (96) |
| Chen et al, 1990 [5] | 1985 | ≥1052 | … | 35/72 (49) | … | … | … | … | … | … | … | … | … | … | … | … |
| >120 | 0/8 (0) | 71/72 (99) | ||||||||||||||
| Study . | Study Year . | Laboratory-Determined Threshold of Immunity and Measles Case Status . | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| . | . | PRNT Titer . | NT Titer . | HI Titer . | ELISA Titer . | AH . | ||||||||||
| . | . | Threshold . | Proportion Immune (%) . | . | Threshold . | Proportion Immune (%) . | . | Threshold . | Proportion Immune (%) . | . | Threshold . | Proportion Immune (%) . | . | Threshold . | Proportion Immune (%) . | . |
| . | . | . | Cases . | Noncases . | . | Cases . | Noncases . | . | Cases . | Noncases . | . | Cases . | Noncases . | . | Cases . | Noncases . |
| Neumann et al, 1985 [8] | 1980 | … | … | … | ≥1:4 | 0/28 (0) | 203/210 (97) | ≥1:4 | 0/28 (0) | 134/210 (64) | >1:6 | 0/28 (0) | 201/210 (96) | ≥5 mm | 0/28 (0) | 202/210 (96) |
| Chen et al, 1990 [5] | 1985 | ≥1052 | … | 35/72 (49) | … | … | … | … | … | … | … | … | … | … | … | … |
| >120 | 0/8 (0) | 71/72 (99) | ||||||||||||||
Abbreviations: AH, antihemolysin test; ELISA, enzyme-linked immunosorbent assay; HI, hemagglutination inhibition; NT, neutralization test; PRNT, plaque reduction neutralization test.
This PDF is available to Subscribers Only
View Article Abstract & Purchase OptionsFor full access to this pdf, sign in to an existing account, or purchase an annual subscription.
