| human t-cell lymphotropic virus type-i antibodies in falashas and other ethnic groups in israel. | epidemiological studies of the human t-cell leukaemia/lymphoma virus type i (htlv-i), a type-c retrovirus of the human t-lymphotropic virus family, have used serological surveys to identify population subgroups possessing a high prevalence of naturally occurring htlv-i-specific antibodies. studies carried out to delineate the global distribution of the virus have demonstrated natural antibodies to htlv-i in the serum of healthy donors from specific geographical areas, and have defined viral ende ... | 1985 | 2989699 |