Original ResearchPublished 1 October 2026Molecular screening for Wolbachia endosymbionts in phlebotomine sand flies within the North Central Province, Sri LankaF. B. R. P. Kumara · D. K. Hettiarachchi · N. D. A. D. WijegunawardanaFrontiers in Microbiomesdoi 10.3389/frmbi.2026.1905698