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原四川省（１９９７年重庆直辖市成立前）流行班氏和马来两种丝虫病，班氏丝虫病流行于川东南的万县、涪陵和黔江３地、市１３个县（市、区）；马来丝虫病流行于川西南的宜宾、乐山（现划为乐山和眉山两地、市），雅安３地、市１４个县（市、区）。流行区有５２０万人受到...
The former Sichuan Province (before the establishment of Chongqing Municipality in 1997) was endemic to both Bancai and Malayan filariasis. Bancroftian filariasis prevailed in 13 counties (cities and districts) in Wanxian, Fuling and Qianjiang southeastern Sichuan, ). Malayan filariasis is endemic to Yibin and Leshan (now designated Leshan and Meishan as both cities and cities) and Ya’an (3 places) and 14 counties (cities and districts) in the southwest of Sichuan. There are 5.2 million people in the popular area ...