Meet our team

Prof Charleston obtained a BVetMed from the Royal Veterinary College, University of London, UK in 1982. After a period of time in Large Animal Practice, studied for a Masters degree in Molecular Biology at University College London in 1988, then a PhD degree, as a Wellcome Trust Scholar, from the University of London, UK, in 1991. He then carried out postdoctoral research, as a Wellcome Trust Post-doctoral fellow, at the Royal Veterinary College and the Babraham Institute, Cambridge for three years.

He joined The Pirbright Institute (formally known as the Institute for Animal Health) in 1994 and focused on studies of the immune response to viral infections in cattle. In addition, he has provided advice on studies of the immune response to viral infections in cattle. In addition, he has provided advice and expertise on the design of infectious disease challenge models for a wide range of pathogens in important agricultural species.  His research group’s efforts are focused on understanding the immune response to foot-and–mouth disease virus in cattle to develop novel vaccines.

Andy is a biochemist by training, and holds a PhD in protein structure & chemistry from the University of Birmingham UK.

He worked as a University researcher and lecturer for several years. Andy is a Chartered Health & Safety practitioner, and previously had leadership roles in Health & Safety and risk management for a number of research-led organisations, including the University of Southampton, the Wellcome Trust, Cancer Research UK, and the Medical Research Council.

As Director of Risk & Assurance for the Pirbright Institute, he leads on all aspects of risk management including biosafety, Health & Safety, quality assurance, environment, crisis management & business continuity, biosecurity, and wider enterprise risks such as financial, informational, operational, reputational and strategic risks. Andy also leads on assurance processes, including leading and lagging performance metrics, audit & inspection, and benchmarking. Andy’s approach is to develop practical and proportionate risk & assurance solutions that facilitate science excellence.  Andy is also a member of the Industrial Injuries Advisory Council.

Helen Watts is the Institute’s Director of Finance and Company Secretary, having joined Pirbright in 2019.  She is a fellow of the Institute of Chartered Accountants for England and Wales (ICAEW) qualifying with Ernst & Young after obtaining a degree in Managerial and Administrative Studies at the University of Aston in Birmingham. Her remit includes all aspects of the Institute’s finances as well as managing the IT and procurement functions.

Helen has worked both in the private and public/not for profit sector throughout the UK, including world leaders in the marine industry, and British Institutions. She has extensive experience of managing finance functions to deliver excellent information and financial advice. She believes strongly in providing customer focused, timely information to help the organisation make well informed decisions. She also has significant experience of providing oversight to IT functions in many varied industries, again with the aim of providing IT solutions most suitable to the organisation’s needs.

Helen is a member of the Senior Leadership Board and attends the Trustee Board as the Institute’s Company Secretary.  She is also a member of the Development Programme Board, as well as being a member of a number of working groups overseeing many aspects of the Institute’s operations.

Louise Barton is the Head of Science Administration at The Pirbright Institute. She obtained a BSc in Biology from the University of Southampton, and then went on to complete a PhD in molecular endocrinology at the Royal Veterinary College, University of London.

Subsequently, Louise made the move into science administration. She previously worked in the Grants Management team at the Wellcome Trust, where she was responsible for overseeing all stages of the grant life cycle, in the area of Genetic and Molecular Sciences. She managed a number of Wellcome’s expert committees and was involved in a number of partnership schemes with other funding bodies. In addition, during her time at Wellcome Louise assisted in the project to implement a new grants application and management system.

Louise joined The Pirbright Institute in 2016 and she and her team support the Director, Heads of Programmes and Reference Laboratories to manage the Institute’s scientific work, grant submissions, grants management processes, research contracts and agreements. Louise manages a number of internal committees and the Institutes Scientific Advisory Board meetings.

In addition, Louise manages the Knowledge Exchange and Commercialisation team. They provide the Institute with the necessary support and continuity for existing technology transfer and business activities and develop new initiatives in knowledge exchange and commercialisation.

After completing her degree and specialising in genetics and microbiology, Ana moved to the UK, from Northern Spain, and started her career as a Forensic Trainer. Subsequently, Ana worked in the private sector setting up new labs (e.g. genotyping testing), implementing new management systems (for example ISO/IEC 17025 for scrapie testing or GLP for Veterinary Residues Testing) and managing improvement projects. She has over 15 years’ experience of working in technical and quality management. 

Ana has been at Pirbright since 2015 managing the Quality and Environment team. She is also responsible for the organisation audit programme and the implementation of new laboratory software solutions. In addition, she is the Quality Manager for European Virus Archive goes Global (EVAg) and coordinates quality aspects of twinning projects between Pirbright and other organisations.

Ana works very closely with all departments across Pirbright, science and non-science, promoting a continuous improvement ethos and facilitating change. She, and her team, provides support to the organisation in all aspects of their work.

Simon Carpenter has worked at The Pirbright Institute since 2002. He originally worked as a postdoctoral scientist in the group of Professor Philip Mellor OBE on arboviruses including bluetongue and African horse sickness and took over leadership of the research group in 2011 when Philip retired. He has published over 100 peer-reviewed articles as an entomologist and acted as science lead on the Core Capability Grant from 2017 to 2021, a £60m initiative from UKRI to support infrastructure and services at The Pirbright Institute, after which he served as Director of Capability from 2021/22.

Lizelle joined the Institute in 2013 in the Knowledge Exchange and Commercialisation (KEC) team, which supports researchers to share their research, ideas, and expertise with external stakeholders in order to maximise the Institute’s impact. The KEC team has a wide range of duties, including supporting engagement with industry, managing the Institute’s intellectual property portfolio, and drafting and negotiating research contracts. Lizelle also manages Project SPirE (Sharing Pirbright’s Expertise), which develops eLearning and face-to-face training course in the areas of disease control, high containment engineering, and biosafety. These training courses are intended to share the expertise we have Pirbright, thereby supporting skills development worldwide.

Prior to joining the Institute, Lizelle worked in the private sector, licensing in technologies like material and reagents from academic partners. She is also a trainer on the PraxisAuril Research Contracts course. Lizelle has qualifications in Biochemistry, Business Management and Intellectual Property Law.

John Hammond obtained his PhD in comparative immunology from the University of St Andrews before moving to Stanford University in 2003 to study the NK (natural killer immune cells) receptor evolution in mammals. In 2009 he moved to The Pirbright Institute with a Biotechnology and Biological Sciences Research Council (BBSRC) Institute fellowship to study NK cells in ruminants.

He now leads the Immunogenetics Group at the Institute studying the mechanisms and consequences of genetic variation on the mammalian immune system. The current focus is on the biology and evolution of immune cell receptors such as major histocompatibility (MHC) class I, NK cell receptors and immunoglobulins (antibodies) in livestock. As in humans all these molecules are highly diverse, but there are significant differences in how this diversity is generated and functions in ruminants.
 
The goal of this research is to determine the evolutionary history and functional significance of genetic diversity in current livestock breeds. This is underpinning the development of bespoke genotyping tools for the cattle breeding industry and leading to fine mapping the impact of variation on cellular immune function. As a consequence, differential immune responses during pathogen challenge can be traced back to genomic variation. A deeper understanding of this unique immune variation has the potential to improve disease resistance and vaccine efficacy in these key food producing animals.

After completing his BSc (Hons) in Biological Sciences, Graeme spent 10 years working in a number of hospitals within the NHS as a state-registered Biomedical Scientist in Microbiology, Virology and Immunology which included him completing an MSc in Medical Microbiology. In 2007 he moved into research, working at the Veterinary Laboratories Agency (now APHA, Weybridge) on various research and surveillance  projects on rabies and rabies-related viruses. In 2012 Graeme moved to the Biosecurity department at The Pirbright Institute and in 2018 became the site Biosafety Officer (BSO).  He is responsible for site compliance with our SAPO licence (including the Minimum Standards for working with foot-and-mouth disase virus (FMDV) in vitro and in vivo), COSHH and Genetically Modified Organisms (Contained use).

Graeme is a member of the Institute of Safety in Technology and Research (MISTR), the Royal Society of Biology (MRSB), has a NEBOSH Certificate in Occupational Health and Safety is a Biosafety Practitioner (level 1), a qualified dangerous goods safety advisor (DGSA) and STEM ambassador.

Part of Graeme’s role includes being the site liaison with our regulator the Health and Safety Executive (HSE).

Dr. Tamara Jabbar is the Head of Education, responsible for the strategic development and management of the Institute’s undergraduate and postgraduate student programmes.

Following a foundation degree in veterinary medicine, a master’s degree in Theriogenology and hands on experience in many exotic disease and exotic animal species, Tamara moved to the UK to pursue her career. In 2012, Tamara attained her PhD from The Pirbright Institute for developing a bluetongue virus (BTV) vaccine. Following her PhD, she went on to work as a lecturer in animal management at NESCOT college and offered pastoral support to the college students before returning to The Pirbright Institute as a researcher and a member of the African Swine Fever team, working on “Further development of an African swine fever virus live attenuated vaccine” project. In 2017 Tamara joined the development team at Pirbright, where she was involved in reviewing the design of the new, state-of-art animal facilities. In 2020 Tamara, joined the SPirE (Sharing Pirbright’s Expertise) team, where she was responsible for the development of training courses targeting researchers and/or veterinarians interested in enhancing their knowledge of exotic viral diseases. The courses aimed at veterinarians are specifically designed to boost their workplace awareness of clinical signs, diagnostic tests, and control measures, and may be used to support their continuing professional development. The courses she developed included African swine fever, Marek’s disease, avian influenza virus and infectious bursal disease.

After gaining a BSc in Biology from the University of York, Anna worked as a Research Assistant at the University of Oxford, developing non-viral gene therapy treatments for Cystic Fibrosis lung disease. She moved into the health and safety profession in 2011 and has since held positions in both the academic and private sectors. She joined The Pirbright Institute in 2017.

As Head of Health Safety and Environment, Anna is responsible for ensuring compliance with a wide range of health, safety and environmental legislation and regulatory requirements, and supports the Head of Biorisk in various aspects of biosafety management. She leads on the Institute’s Human Factors programme and has a special interest in behavioural safety, safety culture, and worker engagement.

Anna is a Chartered Health and Safety Practitioner and a member of the Institute of Safety in Technology and Research. 

Teresa Maughan is Head of Communications at The Pirbright Institute and has responsibility for strategic corporate communications including public relations, reputation management, internal communications, crisis media management, marketing, digital media channels, events and public engagement.

Teresa has a CIPR Diploma in Public Relations and a BSc Hons Degree in Psychology and Zoology and has spent all entire career working in marketing and communications in the private, public and not-for-profit sectors.

Teresa joined the Institute in 2013 and she and her team have been responsible for delivering a new corporate website, a year of Centenary celebrations and introduced innovative ways to communicate the scientific work of the Institute as well as engaging in an extensive range of public engagement activities. Previously she worked in communications in local government and led on major projects that include the Olympic Torch Relay, UK Parliamentary Elections and crisis communicatons.

Prior to working in the public sector she established her own contract publishing business providing editorial and design services for clients such as BBC Worldwide, Haymarket, Channel 4, Ebury Books, DHL and Waterstones working on brands that include BBC Gardeners World, BBC Good Food, Royal Horticultural Society, Linux, Olive and Maxim. At privately owned international publishing company Dennis Publishing she built a portfolio of consumer youth magazines in the games and entertainment sector becoming Publishing Director.

Chris Overton joined The Pirbright Institute in January 2019 as Head of Information Services, providing strategic oversight of Institute wide information technology activities. He is responsible for the IT Department which supports Institute applications, data, infrastructure, users and information security.

Chris brings with him over 25 years’ experience in Information Technology, 18 of which have been held in management roles and he has a diverse background in IT and IT project management.

Prior to joining The Pirbright Institute, Chris spent the last 11 years working as IT Manager for a medical devices company who design and manufacture orthopaedic implants, and in previous roles he has been responsible for migrating a number of key business systems into the cloud and is very keen to explore new cloud technologies as they emerge.

Toby Tuthill is a virologist interested in the molecular mechanisms used by viruses in the picornavirus family. Current areas of interest include cell entry, replication, assembly, structure, antigenicity and evolution. Research is intended to improve our understanding of the biology of these viruses and to apply this knowledge towards improved control of disease.

 

Toby joined The Pirbright Institute as a Research Fellow in 2009 after ten years postdoctoral experience in the laboratory of Professor Dave Rowlands at the University of Leeds.

 Susan Williams has been Head of Finance at The Pirbright Institute since 2015.

Prior to this, she worked in the property management industry for 17 years, 14 of which were in a managerial position. As Finance & IT manager, Susan was a member of the board, part of the Senior Membership Team and made key decisions regarding the strategic direction of the company. Her team produced over 100 service charge audited accounts per year, managed 200 bank accounts and produced consolidated company accounts. They were also heavily involved in running service charge budget and year end meetings for over 85 property estates across the South-East. Susan also played a key role in implementing a new accounting property management system and enabling the smooth relocation of the company on two occasions.