Mass drug administration approved and candidate anthelmintics beginning on larval stage 1 Caenorhabditis elegans are generally potent, suggesting a novel, pre-infective control for helminths. - Attalla SA; Isaac KJ; Pfeffer M; Hockaday JR; Weatherly R; Asselin MB; Lewis AK; Rai V; Huff WA Jr; Long MH; Placide T; Pearce KR; et al. (PloS one, 2026)