Clinical Senior Lecturer and Consultant in Infectious Diseases with a research focus in respiratory viral epidemiology. She has led large-scale prospective cohort studies in UK and Africa characterising the burden and risk factors for severe influenza and SARS-CoV-2 infection, and is also involved in studies evaluating respiratory viral diagnostics, viral-viral and viral-bacterial interactions, in addition to the design and evaluation of clinical management pathways for respiratory viral infections.