Our People

Ben Howden 2023

Director - Prof Ben Howden

Professor Ben Howden is a public health microbiologist, infectious diseases physician and molecular biologist. He is Director of the Microbiological Diagnostic Unit Public Health Laboratory (MDU PHL), Head of the Howden Research Group and is a co-lead of the Global Health cross-cutting discipline at the Doherty Institute. In his roles, Ben is responsible for the provision of public health laboratory services, national and global research activities in pathogen genomics and antimicrobial resistance (AMR), and capacity and capability building programs primarily focussed in the Asia Pacific region.

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Deputy Director - A/Prof Norelle Sherry

A/Prof Norelle Sherry is a medical microbiologist and infectious diseases physician, and Deputy Director of the MDU Public Health Laboratory. She is the co-lead of the Laboratory and Surveillance Stream of the WHO Collaborating Centre for Antimicrobial Resistance at the Doherty Institute, and co-lead of the Doherty Antimicrobial Resistance Theme. She is also a clinician-researcher working in antimicrobial resistance, genomics implementation and public health microbiology in the Howden lab group.

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Susan Ballard

Strategy and Operations Manager
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Tuyet Hoang

Business Manager
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Michelle Sait

Reference Microbiology Division Lead
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Karolina Mercoulia

Food, Water, enteric Pathogens Division Lead
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Mathilda Wilmot

Epidemiology Section Leader
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Jake Lacey

Bioinformatics Section Leader
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Selena Heaton

Quality and Operations Manager
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Vesna De Petra

Melbourne Sexual Health Centre Section Leader

Our Teams

Our work is delivered by expert teams spanning reference microbiology, food and water testing, genomic surveillance, public health programs and sexual health diagnostics. Each team plays a vital role in supporting disease prevention, outbreak response and public health decision-making across Victoria, Australia, and the region.

Read more about our teams