Gonococcal Antimicrobial Susceptibility and the Prevalence of bla and bla Genes in Neisseria gonorrhoeae Isolates from Thailand.

We studied the antimicrobial susceptibility and prevalence of the bla and bla genes in Neisseria gonorrhoeae isolates obtained in Thailand. The isolates were tested using the disk diffusion method, and 100% of 370 isolates were found susceptible to cefixime, ceftriaxone, cefotaxime, ceftazidime, cefepime, spectinomycin, and azithromycin. Some of the isolates were resistant to penicillin (85.

Prevalence and Correlates of Chlamydia trachomatis and Neisseria gonorrhoeae by Anatomic Site Among Urban Thai Men Who Have Sex With Men.

Background: Chlamydia trachomatis (CT) and Neisseria gonorrhoeae (NG) infection are prevalent among men who have sex with men (MSM) and may infect multiple anatomic sites. We measured site-specific prevalence and correlates of CT and NG infection among Bangkok MSM Cohort Study participants.

Methods: In April 2006 to November 2010, 1744 men enrolled in the Bangkok MSM Cohort Study.

Antimicrobial resistance markers as a monitoring index of gonorrhoea in Thailand.

Multiplex PCR was applied to explore the antimicrobial-resistance profiles of 145 gonococci isolated from Bangrak Hospital, Thailand in 2007. All isolates were clearly identified for the plasmid-mediated resistant types of penicillin (Asia, Africa and Toronto) and tetracycline (American and Dutch). This method can also predict the decreased susceptibility to ciprofloxacin by detection of Ser-91 mutation.

Prevalence of Chlamydia trachomatis and Neisseria gonorrhoeae in HIV-seropositive patients and gonococcal antimicrobial susceptibility: an update in Thailand.

We surveyed the rate of chlamydial and gonococcal infections among human immunodeficiency virus (HIV)-seropositive patients in Thailand as well as the current status of antimicrobial resistance of Neisseria gonorrhoeae and determined the prevalence of penicillinase-producing N. gonorrhoeae (PPNG) in Thailand. A total of 1,158 endocervical swabs from 824 HIV-seropositive patients were collected to detect both organisms by Gen-Probe.