Table 2 Number of field Aedes albopictus and Ae. aegypti individuals screened for dengue using NS1 antigen rapid test kits or PCR, as well as the percentage and number of dengue positive individuals, from January 2010 to December 2022.
Year | Aedes albopictus | Aedes aegypti | ||
|---|---|---|---|---|
No. of individuals screened | % (no.) of positive individuals | No. of individuals screened | % (no.) of positive individuals | |
2010 | 70 | 0.00 (0) | 262 | 5.73 (15) |
2011 | 184 | 0.00 (0) | 600 | 3.00 (18) |
2012 | 345 | 0.58 (2) | 1,463 | 3.42 (50) |
2013 | 3221 | 0.09 (3) | 5,785 | 0.61 (35) |
2014 | 1905 | 0.00 (0) | 2,086 | 0.43 (9) |
2015 | 476 | 0.21 (1) | 901 | 1.55 (14) |
2016 | 469 | 0.00 (0) | 1,595 | 0.94 (15) |
2017 | 91 | 0.00 (0) | 760 | 0.79 (6) |
2018 | 641 | 0.00 (0) | 3,376 | 0.92 (31) |
2019 | 2,804 | 0.04 (1) | 20,880 | 1.10 (229) |
2020 | 2,589 | 0.04 (1) | 5,870 | 0.26 (15) |
2021 | 1,112 | 0.09 (1) | 1,889 | 0.69 (13) |
2022 | 3,943 | 0.08 (3) | 1,827 | 0.93 (17) |
Total | 17,850 | 0.07 (12) | 47,294 | 0.99 (467) |
