Table 1 Cercarial infections in Bithynia siamensis goniomphalos snails collected from two sampling locations
Snails by infection status | Hotspot | Non-hotspot | ||||
|---|---|---|---|---|---|---|
Day 1, n (%) | Day 2, n (%) | Total, n (%) | Day 1, n (%) | Day 2, n (%) | Total, n (%) | |
Snails tested | 1676 | 1157 | 2833 | 612 | 809 | 1421 |
O. viverrini-positive | 10 (0.6) | 16 (1.4) | 26 (0.9) | 0 | 0 | 0 |
Other trematode infections | 26 (1.6) | 75 (6.5) | 101 (3.6) | 47 (7.7) | 118 (14.6) | 165 (11.6) |
Xiphidiocercariae | 25 (1.5) | 73 (6.3) | 98 (3.5) | 44 (7.2) | 100 (12.4) | 144 (10.1) |
Echinostome cercariae | 1 (0.1) | 1 (0.1) | 2 (0.1) | 0 | 3 (0.4) | 3 (0.2) |
Cystophorous cercariae | 0 | 1 (0.1) | 1 (0.04) | 1 (0.2) | 3 (0.4) | 4 (0.3) |
Amphistome cercariae | 0 | 0 | 0 | 2 (0.3) | 1 (0.1) | 3 (0.2) |
Parapleurolophocercous cercariae | 0 | 0 | 0 | 0 | 11 (1.4) | 11 (0.8) |
Mixed infectiona | 0 | 0 | 0 | 0 | 1 (0.1) | 1 (0.1) |