In the Media

Researchers from MIT and the University of Oxford have found that guidelines for social distancing during the Covid-19 pandemic may need to be updated to account for factors such as ventilation, crowd size and exposure time, reports Akshay Syal for NBC News.  "It's not just 6 feet and then everything else can be ignored or just mask and everything else can be ignored or just ventilation and everything else can be ignored,” says Prof. Lydia Bourouiba.