Additional file 1: of Meta-analyses of the proportion of Japanese encephalitis virus infection in vectors and vertebrate hosts

Reference 1. Complete list of search terms and different combinations used for searching the selected databases and journals. Table S1. Summary of search results including number of original (n = 1137), duplicate (n = 680), non-primary research (n = 38), and total abstracts searched (n = 1855) and selected (n = 1405), by database source, for further relevance screening. Table S2. Inclusion and exclusion criteria for relevance screening. Table S3. Outcome measures documented during data extraction. Table S4. Description of criteria, outcomes and identification of key domains for risk of bias assessment in observational studies. Table S5. Description of criteria, outcomes and identification of key domains for risk of bias assessment in experimental studies. (DOCX 28 kb)