[Increase in the prevalence of antibodies against LAV/HTLV III in drug addicts in West Germany]

Abstract

Sera obtained from 927 drug addicts in 1983 to 1985 were tested for antibodies against LAV/HTLV-III. There was a steadily rising proportion of positive results: 10.1% in 1983, 17.6% in 1984 and 23.9% in 1985. In each year the prevalence of anti-LAV/HTLV-III was higher among female than male addicts. No increased proportion of positive results was demonstrable in relation to age. Among 152 sera from 1983/84, hepatitis-B markers were found in 72 (43.7%), of whom 10 (14%) were also anti-LAV/HTLV-III positive. Among hepatitis-B marker-negative sera there were 8 (6%) which were also anti-LAV/HTLV-III positive. The prevalence of anti-LAV/HTLV-III in drug addicts in prisons, rehabilitation centres, hospitals and medical practices was similar. There is a danger that prostitution by addicts for obtaining drugs will cause a penetration of LAV/HTLV-III in the rest of the population.