 IX. Laboratory Testing: All samples will be tested for the presence of Gonorrhea and Chlamydia at the U.S. Naval Medical Research Unit Laboratory. Participants will be asked to return to the study site in 14 days for results of repeat Gonorrhea and Chlamydia testing. Participants with recurrent or persistent infection will receive a second course of treatment according to the treatment protocol described above. All participants with recurrent or persistent infection will receive additional counseling on the importance of partner notification. 