Mar 10, 2021
Hmmm, I just checked the CDC and WHO hand washing guideline, and there's no mention of wrist...that's odd.
Written by Shin Jie Yong, MSc (Res)
Named Stanford's world top 1% scientists | Medium's boost nominator | National athlete | Ghostwriter | Get my Substack: https://theinfectedneuron.substack.com/