NavGeneral InfoEmail Print Provider World Health Organization (WHO)Tabulations only Geography Global Coverage type Global Time period covered 01/2003 - present Series or system WHO PCT Databank Data type Epi surveillance Summary The World Health Organization Preventative Chemotherapy and Transmission Control (PCT) Databank presents historical data as submitted to the WHO for several conditions. Tabulated data in this table include country, year, population treated, reported number of cases treated, percent of coverage, and drugs used. Keywords Chemotherapy, Intestinal nematode infections Citation Contributors World Health Organization (WHO) Publisher World Health Organization (WHO) Suggested citation World Health Organization (WHO). WHO PCT Databank - Soil-transmitted Helminthiases. Geneva, Switzerland: World Health Organization (WHO). GHDx Entry last modified on: Apr 4, 2024