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JEV model diagram. Infectious classes are denoted in red, and JEV human cases are in grey (i.e., Zh, or Zi in Eq. (2)). The transition paths are represented in black arrows. Red dashed arrows represent paths of transmission. Births and deaths (including slaughtering) of pigs are represented in light blue arrows. (For interpretation of the references to color in this figure legend, the reader is referred to the web version of this article.)
