CNN.com - RSS Channel - HP HeroThe 'dose' of coronavirus a person gets may determine how sick they get; masks could help

"The dose makes the poison" is an adage credited to Paracelsus, a Swiss physician-philosopher from the early Renaissance.

November 01, 2020 at 09:55AM https://www.cnn.com/2020/11/01/health/viral-dose-coronavirus-severity/index.html"The dose makes the poison" is an adage credited to Paracelsus, a Swiss physician-philosopher from the early Renaissance.