Nosocomial transmission and outbreaks of coronavirus disease 2019: the need to protect both patients and healthcare workers.
The large burden placed on hospitals and healthcare providers during the COVID-19 pandemic has raised concerns about nosocomial transmission of the virus. This narrative review summarizes existing reports on nosocomial outbreaks of COVID-19 and the strategies health systems have implemented to control healthcare-associated outbreaks. The authors found little evidence describing the role of healthcare workers in reducing or amplifying infection transmission in healthcare settings.