Table 1 Mosquito infection rates (%) with days post-infection (dpi) at different incubation temperatures (number of thorax-abdomen samples testing positive for virus genomes/total number of samples)
Species | dpi | 10 °C | 16 °C | 22 °C | 28 °C | 34 °C |
|---|---|---|---|---|---|---|
Ae. aegypti | 0 | 100 (10/10) | 100 (10/10) | 100 (10/10) | 100 (10/10) | 100 (10/10) |
5 | 100 (6/6) | 86 (6/7) | 88 (7/8) | 88 (7/8) | 88 (7/8) | |
10 | 100 (4/4) | 100 (6/6) | 88 (7/8) | 100 (8/8) | 88 (7/8) | |
15 | 100 (5/5) | 100 (6/6) | 88 (7/8) | 88 (7/8) | ||
20 | 100 (4/4) | 100 (8/8) | 86 (6/7) | |||
25 | 100 (2/2) | 100 (7/7) | 86 (6/7) | |||
30 | 100 (6/6) | 60 (3/5) | ||||
Ae. albopictus | 0 | 100 (10/10) | 100 (10/10) | 100 (10/10) | 100 (10/10) | 100 (10/10) |
5 | 100 (9/9) | 89 (8/9) | 100 (9/9) | 90 (9/10) | 78 (7/9) | |
10 | 88 (7/8) | 44 (4/9) | 75 (6/8) | 90 (9/10)* | 38 (3/8)* | |
15 | 57 (4/7)* | 0 (0/9)* | 13 (1/8)* | 67 (6/9)* | 60 (3/5) | |
20 | 40 (2/5) | 0 (0/9) | 33 (2/6) | 13 (1/8) | 0 (0/3) | |
25 | 25 (1/4) | 0 (0/8) | 20 (1/5) | 14 (1/7) | 0 (0/3) | |
30 | 0 (0/3) | 0 (0/7) | 0 (0/4) | 0 (0/5) | 0 (0/1) |