S2E2 – Handwashing: The best defense against infectious disease – and your doing it wrong

Handwashing has never had it so good. Sure, your mom has told you since you were a tot to wash your hands before you eat. And chances are, you ignored her and handled your food, fork and glass with your filthy hands, probably right after you wiped your nose and ears. But now – with the threat of coronavirus, flu and other infectious diseases looming around the world – handwashing now basks in the glow of global interest.