Table 7 Vector surveys in migrant settlements: 2018–2019
From: Five years of post-validation surveillance of lymphatic filariasis in Thailand
Province | No. of districts | No. of sub-districts | No. of village | 2018 | 2019 | ||||
|---|---|---|---|---|---|---|---|---|---|
Mosquito Species (number collected) | Total No. of mosquitoes collected | Mosquitoes Microfilaria Positive | Mosquito Species (number collected) | Total No. of mosquitoes collected | Mosquitoes Microfilaria Positive | ||||
Tak | 1 | 1 | 1 | Cx. quinquefasciatus (271), Cx. gelidus (1), Cx. vishnuis (1), Ma. uniformis (5), Aedes aegypti (1), Ar. subalbatus (17) | 296 | 0 | |||
Samut Prakan | NA | Culex gelidus (30), Cx. quinquefasciatus (103), Cx. vishnuai (2), Ma. aunalifera (79), Mansonia uniformis (15), Ma. bonnea (5), An. barbumbrosus (4), An. umbrosus (3) | 241 | 0 | Culex spp. (36) | 36 | 0 | ||
Chonburi | NA | Annulata barbirostris (2), Armigeres spp. (3), Cx. quinquefasciatus (86), Cx. fuscocephala (1), Cx. bitaeniorhychus (92), Cx. Gelidus (7), Ma. uniformis (14), Ma. aunulifera (2) | 207 | 0 | Culex spp. | 33 | 0 | ||
Ranong | 1 | 1 | 1 | Cx. quinquefasciatus (350), Cx. selidus (4), Cx. sitiens (170), Ae. aegypti (17), Ae. albopictus (6) | 547 | 0 | Cx. quinquefastus (10), Cx. gelidus (6), Cx. sitiens (82), Ae. aegyti (6), Ae. albopictus (13), Ar. subalbatus (132) | 249 | 0 |
Surat Thani | 2 | 2 | 3 | Ma. uniformis (8), Ma. indiana (13), Ae. albopictus (1), Cx. quinquefasciatus (2), Culex spp. (31), Ar. subalbatus (12) | 67 | 0 | Cx. quinquefasciatus (24), Cx. vishui (140), Cx. whitei (100), Ma. uniformis (11), Ar. subalbatus (8) | 283 | 0 |
Chiang Mai | 1 | 1 | 1 | Cx. quinquefasciatus (160), Ar. subalbatus (46), Cx. pseudovishnui (30), Ma. indiana (16), Ma. uniformis (14), Ae. aegypti (2) | 268 | 0 | |||
Phuket | 2 | 2 | 2 | Culex spp.(5), Ae. albopictus (8), Culex spp.(3), Ae. albopictus (2), Ae. aegypti (5) | 23 | 0 | |||
Chumphon | 1 | 1 | 1 | Cx. quinquefasciatus (129), Cx. sitien (16), Ae. aegypti (9), An. epiroticus (4) | 158 | 0 | |||