Background: Acute encephalitis syndrome (AES) surveillance in India has indicated that Japanese encephalitis virus (JEV) accounts for 5-35% of AES cases annually; the etiology remains unknown in the remaining cases. We implemented comprehensive AES surveillance to identify other etiological agents of AES. with emphasis on dengue virus. Methods: Serum and cerebrospinal fluid (CSF) spec... https://www.ealisboa.com/