PT - JOURNAL ARTICLE AU - Digiacomo, R F AU - Gale, J L AU - Wang, S P AU - Kiviat, M D TI - Chlamydial infection of the male baboon urethra. AID - 10.1136/sti.51.5.310 DP - 1975 Oct 01 TA - The British Journal of Venereal Diseases PG - 310--313 VI - 51 IP - 5 4099 - http://sti.bmj.com/content/51/5/310.short 4100 - http://sti.bmj.com/content/51/5/310.full SO - Br J Vener Dis1975 Oct 01; 51 AB - Two adult male baboons (Papio cynocephalus) were infected by urethral catheter with a Type D strain of Chlamydia trachomatis isolated from a male patient with nongonococcal urethritis. Chlamydial organisms were shed from the urethra for about 90 days and serum antibody developed. Intraurethral re-inoculation of homologous and heterologous (Type I) strains of Chalmydia, 4 and 11 months later, resulted in relatively shorter periods of infection of less than 15 days. The antibody titres and type-specific patterns were not substantially influenced by re-infection.