From the Department of Medicine, University of Alabama at Birmingham, Birmingham, Alabama.
This work was supported by NIH grant Therapy and Prevention of Bacterial Vaginosis, R01 AI048044.
Correspondence: Jane R. Schwebke, MD, University of Alabama at Birmingham, 703 19th Street South, ZRB 239, Birmingham, AL 35233. E-mail: email@example.com.
Received for publication December 28, 2007, and accepted April 6, 2007.