DNA of detected in several mosquito species collected from Balangan District, South Borneo Province, Indonesia.

Background And Aim: Lymphatic filariasis (LF) is a lesser-known parasitic disease, which contributes to significant decreases in overall health. This study investigated the presence of in mosquitoes collected in the South Borneo Province, Indonesia.

Materials And Methods: Mosquitoes were collected through bare leg collection methods after sunset in several areas of the Hukai and Gulinggang villages in the Balangan District. The collected mosquitoes were identified based on morphological features and dissected to find microfilaria and then pooled through species for polymerase chain reaction (PCR) microfilaria detection.

Results: A total of 837 female mosquitoes consisting of at least 14 species were selected; they were dissected, and no microfilariae were found. Mosquitoes were divided into 69 pools for PCR analysis. PCR revealed that 8.7% (6/69) of the pools were positive for , including (4 pools), (1 pool), and (1 pool).

Conclusions: These results suggested that mosquito dissection was not an optimum method for finding microfilaria. , , and mosquitoes might play an important role in the transmission of LF in the Balangan District. Information from this study could be used for the prevention of transmission or vector control programs in Indonesia.