From pages 14-15 of the March 16, 2020 report released by the Imperial College COVID-19 Response Team: "A minimum policy for effective suppression is therefore population-wide social distancing combined with home isolation of cases and school and university closure. To avoid a rebound in transmission, these policies will need to be maintained until large stocks of vaccine are available to immunise the population – which could be 18 months or more." https://www.imperial.ac.uk/media/imperial-college/medicine/sph/ide/gida-fellowships/Imperial-College-COVID19-NPI-modelling-16-03-2020.pdf Sent from my SM-N960U using Tapatalk