The Univeristy of Melbourne The Royal Melbourne Hopspital

A joint venture between The University of Melbourne and The Royal Melbourne Hospital


Dr Jason Roberts

Dr Jason Roberts

Dr Jason Roberts

(03) 9342 9607 | [email protected]

Deputy Head of National Enterovirus Reference Laboratory & WHO Polio Regional Reference Laboratory
Enteric infections, Emerging Infections
Public Health
Victorian Infectious Diseases Reference Laboratory (VIDRL)
Lab Group(s):
Roberts Group

Dr Jason Roberts is a Senior Medical Scientist and Deputy Head of the National Enterovirus Reference Laboratory at the Victorian Infectious Diseases Reference Laboratory (VIDRL), which is also a World Health Organization Regional Reference Laboratory for Polio. Jason focuses on improving laboratory surveillance for enteroviruses associated with neurological infections and is passionate about producing computer models that are an accurate depiction of virus structure. Jason completed a PhD in bioinformatics and computational biophysics for enterovirus reference and research and is an Adjunct Principal Research Fellow at RMIT University.

  • Key Achievements
    • Jason is a consultant virologist to the WHO polio eradication program and the Australian Polio Expert Panel. He is an award-winning scientific illustrator, with works appearing in scientific publications, textbooks and print media. In 2012, Jason’s collaborative work on the computer reconstruction of rhinovirus was recogniSed with the International Data Corporation’s ‘International Award for the Outstanding Application of High Performance Computing for Business and Scientific Achievements’. His computer reconstruction of poliovirus was featured on the ABC television science program ‘Catalyst’ in 2013. 

    Loading ORCID data...
    • Enterovirus detection and phylogenetics

      There are more than 100 human enteroviruses, including poliovirus, that cause a wide range of disease from febrile illness to hand foot and mouth disease, meningitis, myocarditis and paralysis, which may be fatal. The development of assays for the direct detection of enteroviruses in clinical specimens is of particular interest, not only for the WHO polio eradication program, but also public health officials to understand the epidemiology of enterovirus circulation. Further understanding is gained by analysing the genetic sequence to determine the pathways of enterovirus transmission. 

    • Molecular dynamics simulation of complete pathogens

      In 2011, Jason developed the first complete atomic model and supercomputer simulation of a pathogenic virus that infects humans, poliovirus. The model included the virus capsid surrounding the RNA genome and the procedure enabled the virus structure to be analysed in minute detail. The procedure was successfully applied to other non-enveloped viruses with icosahedral structure, such as rhinovirus, and enterovirus 71. Collaborative work for the simulation of influenza virus and papillomavirus has also been performed.

    • Investigation of antiviral resistance using molecular dynamics simulations

      The simulation of viruses can be used to understand the biological implication of structural variation. For example, the poliovirus simulation was used to investigate the impact of mutations on anti-viral resistance at the molecular level in collaboration with the Centres for Disease Control and Prevention, USA. Vaccine derived polioviruses are highly mutated forms of the virus that can cause outbreaks of paralytic polio. Studying the interaction between poliovirus and antivirals at the molecular level can lead to insights of how resistance occurs.

    • Scientific visualisation of pathogenic viruses

      The reconstruction and simulation of viruses in silico represent a great resource, not only for biological studies, but also to educate and stimulate interest in virology. Viruses can be depicted in eye-catching formations, highlighting specific structures while still being a biologically accurate model. The ability to explore the virus structure in 3-D adds another dimension, generating deeper understanding and appreciation of just what is a virus. Jason’s work has been used by the Doherty Institute, University of Melbourne, Victorian Life Sciences Computation Initiative, Australian Broadcasting Corporation, Fairfax media and the Australian Government.

    Research Groups
    • Roberts Group

      Jason’s group’s focus is on the elucidation of enterovirus structure and epidemiology via laboratory detection from clinical specimens and generation of biologically relevant computer models.

      Lab Team

      Roberts Group

      • A/Prof Bruce Thorley
        Senior Medical Scientist
      • Linda Hobday
        Medical Scientist
      • Aishah Ibrahim
        Medical Scientist
      • Dr Andrew Hung