傾出彩虹

Globally, many governments have imposed social distancing to deter COVID-19 from spreading. However, MIT researchers say you're no safer from Covid indoors at 6 feet or 60 feet in a new study challenging social distancing policies. After findings and publishing three peer reviews papers, they have pointed out that the social distancing policies are misplaced.

參考：https://www.cnbc.com/2021/04/23/mit-res ... tudy.html