Fluoroquinolone-Resistant Neisseria gonorrhoeae

Fluoroquinolone resistance in Neisseria gonorrhoeae.

Fluoroquinolones and broad-spectrum cephalosporins are the most effective antimicrobial agents for the treatment of gonorrhea. However, clinically significant resistance to fluoroquinolones has emerged in Neisseria gonorrhoeae. Fluoroquinolone-resistant strains account for approximately 10% of all gonococcal strains in Hong Kong and the Republic of the Philippines. As many as 50% of strains fro...

Ciprofloxacin resistant Neisseria gonorrhoeae.

Multidrug-resistant Neisseria gonorrhoeae.

Ceftriaxone-Resistant Neisseria gonorrhoeae, Japan

To the Editor: Spread of multi-drug-resistant Neisseria gonorrhoeae is a major public health concern. Effective antimicrobial therapy is a key element in gonorrhea control. However , N. gonorrhoeae has developed resistance to multiple classes of anti-microbial drugs, including β-lactams, tetracyclines, and fl uoroquinolones (1–3). Even an extended-spectrum oral cephalosporin-resistant, cefi xim...

Strain typing and antimicrobial resistance of fluoroquinolone-resistant Neisseria gonorrhoeae causing a California infection outbreak.

Antimicrobial-resistant Neisseria gonorrhoeae is an emerging public health problem as a result of the alarming limitation in treatment options. We examined an outbreak in California of fluoroquinolone-resistant Neisseria gonorrhoeae (QRNG) by evaluation of a combination of routine isolates from the Gonococcal Isolate Surveillance Project and isolates collected by expanded surveillance performed...