The International Syphilis
Symposium Webinar Series

A quarterly webinar series focused on global syphilis control. The series brings together clinicians, academics, public health agencies, and community organisations to highlight ongoing research and public health interventions focused on syphilis.

Register for Upcoming Webinars

Organising Committee

Meet the Team

The ISS Webinar Series is organised and led by a dedicated group of international experts in syphilis research, clinical medicine, and global public health.

Professor Michael Marks

Prof. Michael Marks

Scientific Committee

London School of Hygiene & Tropical Medicine — Michael is a clinician and epidemiologist focused on the control of syphilis in high and low income settings.

Dr Kelly Hawley

Dr. Kelly Hawley

Scientific Committee

University of Connecticut — Kelly is a scientist focused on understanding Treponema pallidum basic biology and the development of vaccines.

Dr Nicole Lieberman

Dr. Nicole Lieberman

Scientific Committee

University of Washington — Nicole is a scientist focused on using genomics to understand syphilis epidemiology and pathogenesis.

Dr Lisa Frigati

Dr. Lisa Frigati

Scientific Committee

Stellenbosch University — Lisa is a paediatric infectious diseases clinician focused on improving management of congenital syphilis in low resource settings.

Upcoming Sessions

Register for a Webinar

All webinars are free to attend and delivered via Zoom. Register below to receive your personalised joining link by email.

March
26
2026

March 2026: Trials of syphilis treatment in Prengnacy & Insights into the epidemiology of syphilis in Argentina

🕐 Time — 15:00 UTC 🎤 Michael Marks - LSHTM & Luciana Garcia -.....]

This webinar will discuss the planned STOP trial of syphilis treatment in pregnancy and recent studies on syphilis transmission in Argentina.

Register on Zoom →

A confirmation email with your joining link will be sent automatically. Sessions are recorded and made available on the Recordings page within one week of each event.

Past Sessions

Webinar Recordings

Missed a session? All previous ISS Webinar Series recordings are available to watch below.

Recording Coming Soon

Our first webinar recording will appear here shortly after the live session.
Coming Soon

Recordings are usually posted within one week of each live session. To be notified of new recordings, register for an upcoming webinar.