Table 1.
Details for sample pools
| Age-group (years) | No* of males/females | No. of pools tested by ELISA (total samples) | No. of pools tested by plaque reduction neutralization test |
|---|---|---|---|
| 0–5 | 8/11 | 4 (20) | 4 (20) |
| 6–10 | 18/17 | 7 (35) | 7 (35) |
| 11–15 | 16/7 | 5 (24) | 5 (24) |
| 16–25 | 87/62 | 31 (148) | 10 (50) |
| 26–35 | 79/102 | 39 (185) | 10 (50) |
| 36–45 | 54/95 | 32 (149) | 10 (50) |
| 46–55 | 43/51 | 23 (96) | 10 (50) |
| 56–65 | 40/44 | 18 (86) | 10 (50) |
| > 65 | 24/24 | 11 (48) | 10 (48) |
| Total | 369/413 | 170 (791) | 76 (377) |
*
Gender information not available for nine subjects.