author(s)
Albert J Podung, Joice JI Rompas and Jantje F Paath

abstract
Several studies have shown that pigs are considered as the main reservoir of Japanese encephalitis virus transmission in Indonesia, in addition to having isolated Japanese encephalitis virus in pigs, pigs are also the type of livestock that is most often reported to contain Japanese encephalitis antibodies with a relatively high infection rate. This study aims to determine the spread and magnitude of Japanese encephalitis virus infection in pigs by detecting the presence of Japanese encephalitis antibodies using the Competitive Enzyme Linked Immuno Assay (C-ELISA). By knowing the spread of Japanese encephalitis virus infection in pigs in North Sulawesi Province, it can indirectly be used as an indicator of the possible threat of Japanese encephalitis virus transmission to humans, especially if the location of pig farms is close to residential areas.