@Michael *******
Primarily in provinces that border Burma (Myanmar), Cambodia (few cases in Buriram), and Malaysia (few cases in Satun), and the provinces of Surat Thani, Ubon Ratchathani, and Phitsanulok, especially the (rural forest and forest fringe areas of these provinces).Rare to few cases in other parts of Thailand, including the cities of Bangkok, Chiang Mai, and Chiang Rai, and the islands of Koh Phangan, Koh Samui, and Phuket. None in the islands of Krabi Province (Koh Phi Phi, Koh Yao Noi, Koh Yao Yai, and Ko Lanta) and Pattaya City