[Relevance of routine diagnosis of Chlamydia and HIV infections in Vienna prostitutes].

At the Control Center for Veneral Diseases of the Vienna Health Office, 5000 examinations for Chlamydia infection were performed on registered and non-registered prostitutes between 1980 and 1988. During this period, we observed a continuous decrease of the rate of infections from 20.4% to 4% among registered prostitutes and from 31.

[Critical remarks on gonorrhea therapy: netilmicin].

Several failures of gonorrhea treatment due to neisseria producing penicillinase (PPNG), resistance against other antibiotics, side effects like allergies, gastrointestinal problems, and other factors are the reasons for continuing trials with new drugs in the treatment of gonorrhea. With regard to modern aminoglycosides, the development of early resistance has not been observed so far. Especially with Netilmicin, no such disadvantages have been reported in the literature.

[Effect of nitroimidazole therapy on the demonstration of gonococci].

The minimal inhibitory concentration of metronidazole and tinidazole lies between 4000 micrograms/ml and 7.8 micrograms/ml. Drug levels are present in this range for 2--5 hours in genital discharge following single dose oral therapy with 2 g tinidazole or 1.