Table 1.
PfHRP2 repeat types and frequencies in two Southeast Asian sites*
| Types | Repeat sequences | Frequency in parasite isolates [n (%)] |
||
|---|---|---|---|---|
| Total (n=67) | China-Myanmar border (n=62) | Thailand (n=5) | ||
| 1 | AHHAHHVAD | 67 (100%) | 62 (100%) | 5 (100%) |
| 2 | AHHAHHAAD | 67 (100%) | 62 (100%) | 5 (100%) |
| 3 | AHHAHHAAY | 51 (76.1%) | 49 (79.0%) | 2 (40.0%) |
| 4 | AHH | 25 (37.3%) | 21 (33.9%) | 4 (80.0%) |
| 5 | AHHAHHASD | 41 (61.2%) | 40 (64.5%) | 1 (20.0%) |
| 6 | AHHATD | 64 (95.5%) | 59 (95.2%) | 5 (100%) |
| 7 | AHHAAD | 62 (92.5%) | 57 (91.9%) | 5 (100%) |
| 8 | AHHAAY | 52 (77.6%) | 48 (77.4%) | 4 (80.0%) |
| 9 | AAY | 0 | 0 | 0 |
| 10 | AHHAAAHHATD | 39 (58.2%) | 35 (56.5%) | 4 (80.0%) |
| 11 | AHN | 0 | 0 | 0 |
| 12 | AHHAAAHHEAATH | 67 (100%) | 62 (100%) | 5 (100%) |
| 13 | AHHASD | 4 (6.0%) | 1 (1.6%) | 3 (60.0%) |
| 14 | AHHAHHATD | 6 (9.0%) | 6 (9.7%) | 0 |
| 15 | AHHAHHAAN | 1 (1.5%) | 1 (1.6%) | 0 |
*
Designation of repeat types was based on an earlier publication