Researchers examine the dynamics of social distancing practices, common defense against the spread of COVID-19, through the lens of particle-based flow simulations. The study models social distance as ...

This letter responds to your question about evidence on the effectiveness and costs of social distancing measures in contending with COVID-19. Respiratory viruses are transmitted from person to person ...

As the coronavirus outbreak has spread throughout the United States, social and physical distancing measures have taken many forms — such as business and school closures, stay-at-home orders, and ...