 Social distancing measures are essential components of the public health response to influenza pandemics. These measures aim to reduce transmission of the virus, delay the epidemic peak, and spread cases over a longer period of time. Observational and simulation studies have shown that voluntary isolation at home may be a more effective form of social distancing than other measures such as contact tracing, quarantine, school closures, workplace measures slash closures, and avoiding crowds. Additionally, more drastic forms of social distancing measures should only be implemented during severe pandemics. This article was authored by Min W. Fung, Huizhi Gao, Jessica Wai Wong, and others.