of global concern due to the potential for nosocomial spread and depletion of staff numbers.
However, the literature on transmission routes and risk factors for COVID-19 in HCWs is
limited. Aim To examine the characteristics and transmission dynamics of severe acute
respiratory syndrome coronavirus 2 (SARS-CoV-2) in HCWs in a university teaching hospital
in London, UK. Methods Staff records and virology testing results were combined to identify …