The contagiousness of the [[coronavirus]] (COVID-19) is not yet fully understood. It is known to spread through the air, particularly in closed environments like buses and rooms. The virus can also survive on surfaces, such as cardboard (up to 24 hours), or plastic and stainless steel (up to 3 days).<ref>https://gearpatrol.com/2020/03/21/coronavirus-amazon-package-safe-open/</ref> Estimates are that this virus survives on glass for up to 4 days.<ref>https://www.usatoday.com/in-depth/news/2020/03/13/what-coronavirus-does-body-covid-19-infection-process-symptoms/5009057002/</ref> | The contagiousness of the [[coronavirus]] (COVID-19) is not yet fully understood. It is known to spread through the air, particularly in closed environments like buses and rooms. The virus can also survive on surfaces, such as cardboard (up to 24 hours), or plastic and stainless steel (up to 3 days).<ref>https://gearpatrol.com/2020/03/21/coronavirus-amazon-package-safe-open/</ref> Estimates are that this virus survives on glass for up to 4 days.<ref>https://www.usatoday.com/in-depth/news/2020/03/13/what-coronavirus-does-body-covid-19-infection-process-symptoms/5009057002/</ref> |