Hand-washing
Everything you need to know about washing your hands to protect against coronavirus (COVID-19)
Tips for Safe and Effective Cleaning During COVID-19, Sustainability
Wash Your Hands to Stay Healthy During COVID-19
Mindful Hand Hygiene - Centre for Innovative Human Systems (CIHS) - Trinity College Dublin
Hand Safety Archives - Surewash
iWash: A smartwatch handwashing quality assessment and reminder system with real-time feedback in the context of infectious disease - ScienceDirect