Marcus Chen

Correlation between monkeypox viral load and infectious virus in clinical specimens.

Chuan Kok Lim, Charlene McKenzie, Joshua Deerain, Eric PF Chow, Janet Towns, Marcus Y Chen, Christopher K Fairley, Thomas Tran, Deborah A Williamson

Journal article  |  2023  |  J Clin Virol

BACKGROUND: In the 2022 mpox outbreak, several studies have explored longitudinal DNA shedding of mpox virus (MPXV) using PCR. How..

Infectious syphilis in women and heterosexual men in major Australian cities: sentinel surveillance data, 2011-2019

Allison Carter, Hamish McManus, James S Ward, Tobias Vickers, Jason Asselin, Greta Baillie, Eric PF Chow, Marcus Y Chen, Christopher K Fairley, Christopher Bourne, Anna McNulty, Phillip Read, Kevin Heath, Nathan Ryder, Jenny McCloskey, Christopher Carmody, Heather McCormack, Kate Alexander, Dawn Casey, Mark Stoove, et al.

Journal article  |  2023  |  MEDICAL JOURNAL OF AUSTRALIA

OBJECTIVES: To examine changes in the positive infectious syphilis test rate among women and heterosexual men in major Australian ..

Incidence and Risk Factors for Early Syphilis Among Men Who Have Sex With Men in Australia, 2013-2019: A Retrospective Cohort Study.

Ei T Aung, Christopher K Fairley, Jason J Ong, Marcus Y Chen, Tiffany R Phillips, Julien Tran, Ranjit Samra, Eric PF Chow

Journal article  |  2023  |  Open Forum Infect Dis

BACKGROUND: We aimed to examine the incidence of syphilis in men who have sex with men (MSM) and identify subgroups of MSM at a hi..

Accessing first doses of mpox vaccine made available in Victoria, Australia.

Eric PF Chow, Marcus Y Chen, Catriona S Bradshaw, Janet M Towns, Christopher K Fairley

Journal article  |  2023  |  Lancet Reg Health West Pac

Sexually acquired enteric infections among men who have sex with men.

Marcus Y Chen, Deborah A Williamson

Journal article  |  2023  |  Lancet Infect Dis

Persistence of monkeypox virus at oral and rectal sites.

Janet M Towns, Chuan Kok Lim, Eric PF Chow, David Lee, Christopher K Fairley, Catriona S Bradshaw, Ranjit S Samra, Deborah A Williamson, Marcus Y Chen

Journal article  |  2023  |  Lancet Microbe

Neurosyphilis-related hospital admissions, Australia, 2007-20

Ei T Aung, Marcus Y Chen, Christopher K Fairley, Jason J Ong, Eric PF Chow

Journal article  |  2022  |  MEDICAL JOURNAL OF AUSTRALIA

Management of Chlamydia Cases in Australia (MoCCA): protocol for a non-randomised implementation and feasibility trial

Jane L Goller, Jacqueline Coombe, Meredith Temple-Smith, Helen Bittleston, Lena Sanci, Rebecca Guy, Christopher Fairley, David Regan, Natalie Carvalho, Julie Simpson, Basil Donovan, Jane Tomnay, Marcus Y Chen, Claudia Estcourt, Lara Roeske, David Hawkes, Marion Saville, Jane S Hocking

Journal article  |  2022  |  BMJ OPEN

INTRODUCTION: The sexually transmitted infection chlamydia can cause significant complications, particularly among people with fem..

Sexual activities and condom use among heterosexual men and women engaged in mixed-gender group sex events in Melbourne, Australia

Chen Lew, Christopher KK Fairley, Julien Tran, Tiffany RR Phillips, Jason JJ Ong, Ei TT Aung, Kate Maddaford, Catriona SS Bradshaw, Marcus YY Chen, Eric PF Chow

Journal article  |  2022  |  SEXUAL HEALTH

BACKGROUND: Few studies investigate group sex among heterosexuals. The aim of this study was to provide an exploration of characte..

Positivity and Risk Factors for Trichomonas vaginalis Among Women Attending a Sexual Health Clinic in Melbourne, 2006 to 2019

Esha Abraham, Christopher K Fairley, Ian Denham, Catriona S Bradshaw, Rebecca M Farquharson, Lenka A Vodstrcil, Erica L Plummer, Jason J Ong, Marcus Y Chen, Tiffany R Phillips, Eric PF Chow

Journal article  |  2022  |  SEXUALLY TRANSMITTED DISEASES

BACKGROUND: Trichomonas vaginalis is not a notifiable disease in Australia in most states, resulting in limited Australian epidemi..