Two metres or one: what is the evidence for physical distancing in covid-19?

Abstract

Rapid response to: Jones, N.R., Qureshi, Z.U., Temple, R.J., Larwood, J.P.J., Greenhalgh, T. and Bourouiba L. (2020) 'Two metres or one: what is the evidence for physical distancing in COVID-19?', BMJ 370:m3223. doi: 10.1136/bmj.m3223.