Dr Audrey Dubot-Peres
Contact information
Podcast interview
Viral infections in Laos

Infections such as dengue and Japanese encephalitis are important problems in Laos but confirmed data are lacking, particularly from outside the capital Vientiane. Rapid diagnostic tests that can be kept at tropical room temperature help better diagnosis and treatment, and also inform policy to implement vaccination programmes.
Audrey Dubot-Pérès
Head of Virology
- Honorary Visiting Research Fellow in Tropical Medicine
Viral infections
Since 2008, Audrey Dubot-Pérès has been Head of Virology at LOMWRU, supporting medical diagnosis at Mahosot Hospital in Vientiane, Lao PDR, and conducting research projects. In 2012, Audrey was made an Honorary Visiting Research Fellow in Tropical Medicine by the Nuffield Department of Medicine, Oxford University.
Audrey’s main topics of interest are central nervous system infections (CNSi); arboviruses, mainly Japanese encephalitis (JEV) and dengue; and respiratory infections. Her team’s accomplishments include: the diagnosis and first isolation of JEV in Laos; first JEV detection from human throat; the use of rapid diagnostic tests (RDTs) to collect epidemiological data from rural areas; the molecular epidemiology of dengue in three provinces; and the first serosurvey showing Zika circulation in Laos.
After earning in 2003 a PhD in biology at Lyon 1 University, Audrey held a post-doctoral position at the Pasteur Institute of Madagascar to work on hepatitis C epidemiology. In 2005, she was hired as virologist by the Institut de Recherche pour le Développement (IRD) in the Unit of Emerging Viruses (UVE: Aix-Marseille Université, Università di Corsica, IRD 190, Inserm 1207, IRBA), Marseille. From 2005 to 2008, Audrey was posted to Mahidol University, Thailand, to set up a molecular laboratory at the CVVD (Center for Vector and Vector-borne diseases). Her collaboration with LOMWRU began in 2006 with an investigation of viral aetiologies in the CNSi study at Mahosot Hospital. This partnership was strengthened by her posting at LOMWRU in 2008 for three years. Her main activity was to set up the virology team by training Lao staff in medical virology.
Recent publications
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Direct real-time RT-PCR for the detection of dengue virus from patient serum in Lao PDR
Journal article
Phimolsannousith V. et al, (2025), PLOS One, 20, e0330459 - e0330459
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IgG Antibodies to Pneumococcal Serotypes 1 and 5 in Relation to PCV13 Vaccination Status in Children Aged Under 5 Years in Lao PDR: A Cross-Sectional Survey
Journal article
Toh ZQ. et al, (2025), Vaccines, 13, 873 - 873
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Detection of Mycoplasma pneumoniae in hospitalized children with pneumonia in Laos
Journal article
Vilivong K. et al, (2025), Wellcome Open Research, 8, 533 - 533
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Evaluating the performance of common reference laboratory tests for acute dengue diagnosis: a systematic review and meta-analysis of RT-PCR, NS1 ELISA, and IgM ELISA.
Journal article
Pillay K. et al, (2025), The Lancet. Microbe, 6
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Pneumococcal density and respiratory co-detection in severe pediatric pneumonia in Laos.
Journal article
Dubot-Pérès A. et al, (2025), Scientific reports, 15