| [screening of sera from the adult populations of some ussr regions for antibodies to the human t-cell leukemia virus type i (htlv-i)]. | the results of serologic survey of 4118 residents of the ussr far east from 16 to 82 years of age and 1037 blood donors for antibody to htlv-i by the method of passive agglutination of gelatin particles coated with viral proteins are summarized. the portion of htlv-1 seropositive subjects in the khabarovsk territory was 1.79% (25 out of 1391), in the maritime territory 2.2% (18 out of 801), in the sakhalin island 1.6% (26 out of 1557), and in kamchatka 1.6% (6 out of 369). a discrete area of a h ... | 1990 | 2256315 |