title: Weapons of mass protection.
mesh_terms: D001694:Biological Warfare / Q000517:prevention & control*; D003140:Communicable Disease Control; D006078:Government Programs; D006801:Humans; D017589:Immunization Programs; D011634:Public Health / Q000191:economics; D014612:Vaccines / Q000191:economics
chemical_list: D014612:Vaccines