Head of Virology-serology section, Armed Forces Research Institute of Medical Sciences (USAMD-AFRIMS), Bangkok. Thailand
Associate Professor at Colorado State University, USA
Group Leader – Diagnostics and Mammalian Infectious Disease Research at CSIRO Australian Animal Health Laboratory, Australia
Senior consultant at the unit for Laboratory Surveillance of Viral Pathogens and Vaccine Preventable Diseases at the Public Health Agency of Sweden (PHAS).
Associate Professor in Infectious Diseases & Clinical Microbiology, Hacettepe University, Turkey.
Adjunct Professor, Institute of Biomedicine, University of Turku, Finland, the representative of Finland at the European Society for Clinical Virology (ESCV)
Professor, international board of Microbiology (WAMS), and Chairman World Academy of Medical Sciences, National council of India.
Chair and Professor, Key Lab of Medical Molecular Virology, Shanghai Medical College, Dean of Shanghai Medical College, Vice Chancellor of Fudan University, Chairman, Virology Branch, Chinese Society for Microbiology, China
Kunming University of Science and Technology, China