Modes of transmission of virus causing COVID-19: implications for IPC precaution recommendations
https://www.who.int/news-room/commentaries/detail/modes-of-transmission-of-virus-causing-covid-19-implications-for-ipc-precaution-recommendationsThis version updates the 27 March publication by providing definitions of droplets by particle size and adding three relevant publications. Modes of transmission of the COVID-19 virus Respiratory in