Background: Japanese encephalitis has become a public health threat in Indonesia. Three genotypes have been recorded in Indonesia, i.e. genotype II (GII), genotype III (GIII) and genotype IV (GIV). Genotype I (GI) and genotype V (GV) have never been reported in Indonesia.

Results: A Japanese encephalitis virus (JEV) belonging to the genotype I-a (GI-a) has been isolated for the first time from a Culex gelidus mosquito in the Province of Jambi, Indonesia. This virus is related to a 1983 isolate from Thailand whereas the infected Cx. gelidus mosquito belonged to a Chinese haplotype.

Conclusions: Surveillance of JEV and mosquito dissemination is recommended.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6325860PMC
http://dx.doi.org/10.1186/s13071-018-3285-7DOI Listing

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