title: Rare in the US, the human T-lymphotropic virus type I (HTLV-I) was recently found in 10 out of 40,000 donors in this country.
mesh_terms: D001769:Blood / Q000276:immunology*; D001771:Blood Banks; D015481:HTLV-I Antibodies / Q000032:analysis*; D006801:Humans; D014481:United States
chemical_list: D015481:HTLV-I Antibodies