Table of contents

Original research

• Original research: Factors associated with syphilis seroprevalence in women with and at-risk for HIV infection in the Women’s Interagency HIV Study (1994–2015) (6 January, 2021) Free

  Kristal J Aaron, Ilene Brill, Zenoria Causey-Pruitt, Kerry Murphy, Michael Augenbraun, Seble Kassaye, Joel E Milam, Dominika Seidman, Audrey L French, Stephen J Gange, Adaora A Adimora, Anandi N Sheth, Margaret A Fischl, Barbara Van Der Pol, Jeanne Marrazzo, Mirjam-Colette Kempf, Jodie Dionne-Odom
• Original research: Comparison of the patterns of chlamydia and gonorrhoea at the oropharynx, anorectum and urethra among men who have sex with men (12 January, 2021)

  Marjan Tabesh, Christopher K Fairley, Jane S Hocking, Deborah A Williamson, Lei Zhang, Xianglong Xu, Catriona S Bradshaw, Marcus Y Chen, Eric PF Chow
• Original research:

  Determinants associated with viable genital or rectal Chlamydia trachomatis bacterial load (FemCure)

  (13 January, 2021)

  Kevin J H Janssen, Petra F G Wolffs, Christian J P A Hoebe, Titia Heijman, Hannelore M Götz, Sylvia M Bruisten, Maarten Schim van der Loeff, Henry J de Vries, Nicole H T M Dukers-Muijrers
• Original research: Improving our understanding of the disproportionate incidence of STIs in heterosexual-identifying people of black Caribbean heritage: findings from a longitudinal study of sexual health clinic attendees in England (29 January, 2021)

  Megan Bardsley, Sonali Wayal, Paula Blomquist, Hamish Mohammed, Catherine H Mercer, Gwenda Hughes
• Original research: Assessment of risk compensation following use of the dapivirine vaginal ring in southwestern Uganda (4 February, 2021)

  Sylvia Kusemererwa, Andrew Abaasa, Anita Kabarambi, Martin Onyango, Joseph Okello Mugisha
• Development of an international sexual and reproductive health survey instrument: results from a pilot WHO/HRP consultative Delphi process (12 April, 2021)

  Eneyi E Kpokiri, Dan Wu, Megan L Srinivas, Juliana Anderson, Lale Say, Osmo Kontula, Noor A Ahmad, Chelsea Morroni, Chimaraoke Izugbara, Richard de Visser, Georgina Y Oduro, Evelyn Gitau, Alice Welbourn, Michele Andrasik, Wendy V Norman, Soazig Clifton, Amanda Gabster, Amanda Gesselman, Chantal Smith, Nicole Prause, Adesola Olumide, Jennifer T Erausquin, Peter Muriuki, Ariane van der Straten, Martha Nicholson, Kathryn A O"Connell, Meggie Mwoka, Nathalie Bajos, Catherine H Mercer, Lianne Marie Gonsalves, Joseph D Tucker
• Original research: HSV-infection-related herpetic anogenital ulcer disease among PLWH in southeastern US: electronic medical record based analysis (12 January, 2021)

  Yuanfan Ye, Greer A Burkholder, Howard Wiener, Stella Aslibekyan, Ashraf E Khan, Sadeep Shrestha