title: Estimated number of people covered by preventive chemotherapy: update for 2010 and 2011.
mesh_terms: D000977:Antiparasitic Agents / Q000627:therapeutic use*; D014943:Global Health; D006801:Humans; D058069:Neglected Diseases / Q000453:epidemiology / Q000517:prevention & control; D010272:Parasitic Diseases / Q000453:epidemiology* / Q000517:prevention & control*; D011159:Population Surveillance
chemical_list: D000977:Antiparasitic Agents