Bancroftian and Brugian Lymphatic Filariasis By Chelsea Marie, PhD, University of Virginia; William A Petri, Jr, MD, PhD, University of Virginia School of Medicine Reviewed / Revised Sep 2022 View Patient Education Symptoms and Signs Diagnosis Treatment Prevention Key Points Topic Resources Lymphatic Filariasis (Elephantias... Lymphatic Filariasis (Range... Lymphatic filariasis is infection with any of 3 species of Filarioidea.