title: Screening blood: public health and medical uncertainty.
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000175:diagnosis / Q000635:transmission; D000914:Antibodies, Viral / Q000302:isolation & purification*; D001771:Blood Banks; D017977:Deltaretrovirus / Q000276:immunology*; D030881:Disclosure; D004797:Enzyme-Linked Immunosorbent Assay; D005188:False Negative Reactions; D005189:False Positive Reactions; D035082:Federal Government; D005260:Female; D033161:Government Regulation; D006801:Humans; D008019:Life Style; D008297:Male; D037141:Mandatory Programs; D008403:Mass Screening; D011640:Public Policy; D012306:Risk; D018570:Risk Assessment; D013997:Time Factors
chemical_list: D000914:Antibodies, Viral