title: WHO looks at bacteria for vector control.
mesh_terms: D000818:Animals; D001413:Bacillus thuringiensis / Q000502:physiology*; D006801:Humans; D007300:Insect Control / Q000379:methods*; D007303:Insect Vectors / Q000382:microbiology*; D008288:Malaria / Q000517:prevention & control; D009855:Onchocerciasis / Q000517:prevention & control; D014944:World Health Organization