Dr Andrew Greenhill is a Senior Lecturer in Microbiology at the School of Applied Sciences and Engineering, Gippsland Campus. Andrew's research addresses some of the most important infectious diseases in low-income countries, with a particular focus on bacterial infections. His major research foci over the past 5 years include investigations into the aetiology and diagnosis of enteric illnesses and acute respiratory infections; pneumococcal vaccines in a high-burden setting; and causes of intercurrent infections in HIV-positive people. Andrew also has an interest in Food Microbiology, Environmental Microbiology, Veterinary Microbiology and Environmental Health. He is currently working on and developing cross-discipline research projects that encompass two or more of these fields on interest.