About the Authors

Sabah Kalyoussef

Affiliation Department of Pediatrics, Albert Einstein College of Medicine, Bronx, New York, United States of America

Edward Nieves

Affiliations Department of Developmental and Molecular Biology, Albert Einstein College of Medicine, Bronx, New York, United States of America, Department of Biochemistry, Albert Einstein College of Medicine, Bronx, New York, United States of America

Ellen Dinerman

Affiliation Department of Pediatrics, Albert Einstein College of Medicine, Bronx, New York, United States of America

Colleen Carpenter

Affiliation Department of Pediatrics, Albert Einstein College of Medicine, Bronx, New York, United States of America

Viswanathan Shankar

Affiliation Department of Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, New York, United States of America

Jamie Oh

Affiliation Department of Pediatrics, Albert Einstein College of Medicine, Bronx, New York, United States of America

Berta Burd

Affiliation Department of Developmental and Molecular Biology, Albert Einstein College of Medicine, Bronx, New York, United States of America

Ruth H. Angeletti

Affiliations Department of Developmental and Molecular Biology, Albert Einstein College of Medicine, Bronx, New York, United States of America, Department of Biochemistry, Albert Einstein College of Medicine, Bronx, New York, United States of America

Karen W. Buckheit

Affiliation ImQuest Biosciences, Fredrick, Maryland, United States of America

David N. Fredricks

Affiliation Department of Medicine, University of Washington, Seattle, Washington, United States of America

Rebecca P. Madan

Affiliation Department of Pediatrics, Albert Einstein College of Medicine, Bronx, New York, United States of America

Marla J. Keller

Affiliation Department of Medicine, Albert Einstein College of Medicine, Bronx, New York, United States of America

Betsy C. Herold

betsy.herold@einstein.yu.edu

Affiliations Department of Pediatrics, Albert Einstein College of Medicine, Bronx, New York, United States of America, Department of Microbiology-Immunology, Albert Einstein College of Medicine, Bronx, New York, United States of America

Competing Interests

The studies to test whether any of the clinical cervicovaginal lavage samples inhibited L. crispatus were conducted in collaboration with Karen Buckheit at ImQuest Biosciences. There are no competing interests. The collaboration with ImQuest does not alter the authors’ adherence to all the PLOS ONE policies on sharing data and materials.

Author Contributions

Conceived and designed the experiments: BH DF EN MK RM RA. Performed the experiments: SK ED CC JO BB KB. Analyzed the data: EN VS DF RM MK BH. Wrote the paper: BH RM MK DF EN.