Coronavirus : Why Hand hygiene is also important in addition to Face mask ?

The UK government’s slogan for controlling COVID-19 pandemic is “ ‘Hands. Face. Space

The reason hands are emphasised is because the Virus can stay alive on Human skin for many hours. So touching others by hugging or hand shaking can spread the virus.

A recent Japanese study found that Coronavirus can stay alive on skin surfaces for about 9 hours. They also found that alcohol gel can inactivate the virus in about 15 seconds !

References:

1. Survival of SARS-CoV-2 and influenza virus on the human skin: Importance of hand hygiene in COVID-19 Ryohei Hirose, Hiroshi Ikegaya, Yuji Naito, Naoto Watanabe, Takuma Yoshida, Risa Bandou, Tomo Daidoji, Yoshito Itoh, Takaaki NakayaClinical Infectious Diseases, ciaa1517, https://doi.org/10.1093/cid/ciaa1517 Published: 03 October 2020

2. Guardian: Coronavirus outbreakHands. Face. Space’: UK government to relaunch Covid-19 slogan.

3. Fox News: The coronavirus can survive on skin for this many hours, study suggests
Researchers found that SARS-CoV-2 outlived the influenza A virus on human skin
. Madeline Farber By Madeline Farber | Fox News

Disclaimer: Please note- This blog is NOT medical advice. This blog is purely for information only and do check the the sources where cited. Please consult your own doctor to discuss concerns and options relevant to you.
The views expressed in this blog represent the author’s views held at the time of drafting the blog and is likely to change overtime, particularly when new evidence comes to light. The blog is not necessarily endorsed by any organisation the author is associated with and views are not substitute for professional advice.