This winter, be quiet when going to ski

If you decide to go ski this winter, be quiet. No, it’s not about not telling your government that you decided to go skiing. It’s about not creating sounds with your mouth. Combined with masks, it is the best way to prevent a series of super-spreading events. Do this...

Corona strategies inspired by a battle-field game

I was recently contacted by a soldier who was trying to understand why the virus continues to spread rapidly even though my research suggests that those having the possibility to transmit the virus to others are rare. I answered with a battle-field analogy. These are...