To slow the spread of COVID-19 through U.S. communities, the U.S. Centers for Disease Control and Prevention has encouraged Americans to practice “social distancing” measures. But what is social distancing, and how is it practiced?
For more information on the latest guidance, the Hub compiled information from the CDC and from Johns Hopkins experts Caitlin Rivers, an epidemiologist from the Johns Hopkins Center for Health Security, and Tom Inglesby, the center’s director. Here’s what they had to say.
Social distancing is a public health practice that aims to prevent sick people from coming in close contact with healthy people in order to reduce opportunities for disease transmission. It can include large-scale measures like canceling group events or closing public spaces, as well as individual decisions such as avoiding crowds.
With COVID-19, the goal of social distancing right now is to slow down the outbreak in order to reduce the chance of infection among high-risk populations and to reduce the burden on health care systems and workers. Experts describe this as “flattening the curve,” which generally refers to the potential success of social distancing measures to prevent surges in illness that could overwhelm health care systems.
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Font: John Hopkins University