Here are two excellent Youtube videos by a British doctor taking the time to explain published research https://www.youtube.com/watch?v=z05ZrMfKUDc https://www

Here are two excellent Youtube videos by a British doctor taking the time to explain published research https://www.youtube.com/watch?v=z05ZrMfKUDc https://www.youtube.com/watch?v=z05ZrMfKUDc Feb 2 that covers forecast of actual case count based on https://www.thelancet.com/journals/lancet/article/PIIS0140-6736(20)30260-9/fulltext https://www.thelancet.com/journals/lancet/article/PIIS0140-6... "Nowcasting and forecasting the potential domestic and international spread of the 2019-nCoV outbreak originating in Wuhan, China: a modelling study" Prof Joseph T Wu, PhD * Kathy Leung, PhD * Prof Gabriel M Leung, MD Show footnotes Published:January 31, 2020 https://www.youtube.com/watch?v=6WLk-Mxydrk https://www.youtube.com/watch?v=6WLk-Mxydrk covers factors that determine how long coronavirus can live outside on a surface. answer is days to weeks if out of direct sunlight / indoors, with higher temperature shortening lifetime.