Another good reference for sous vide safety is Doug Baldwin: https://www.douglasbaldwin.com/sous-vide.html#Safety https://www.douglasbaldwin.com/sous-vide.html#

Another good reference for sous vide safety is Doug Baldwin: https://www.douglasbaldwin.com/sous-vide.html#Safety https://www.douglasbaldwin.com/sous-vide.html#Safety He has a fairly exhaustive explanation of the different food-born microorganisms and how to kill them.