(1) The organism, however, was isolated from sawdust-bedding and dust collected in pigpens.
(2) fatigans caught from households fed more on humans, and those collected from cowsheds or pigpens fed more on cows and pigs, respectively.
(3) The mosquitoes were collected from houses, cowsheds and pigpens in two counties in Guizhou Province.
(4) Eight samples of water collected from the well and several pipelines and taps of the automatic watering system in the infected pigpens all turned out negative.