Prof Dominic Dwyer is a medical virologist and infectious diseases physician in the Centre for Infectious Diseases and Microbiology Laboratory Services, located in the ICPMR at Westmead Hospital, Sydney. He has a clinical and research interest in viral diseases of public health importance. This includes HIV (where he coordinates an active program in antiretroviral drug resistance and HIV molecular epidemiology in Australia and the region), influenza and other respiratory viruses, and arboviruses. He leads an antiviral trials unit that has participated in over sixty studies of antiviral drugs and vaccines. His influenza research includes assessing interventions to prevent influenza transmission in closed environments, and developing assays for seasonal and pandemic influenza. CIDMLS has enhanced the laboratory investigative capacity in NSW for infectious disease outbreaks, with his particular focus being rapid detection and molecular epidemiology of outbreak and emerging viruses.