Does Hand Washing help to prevent COVID-19 ?

Yes,

But the extent to which Hand washing helps is uncertain.

Masks, Social distancing and Vaccination seem to be more highly important than Hand Washing.

Read the very good Guardian newspaper piece on the topic of hand washing.

References

Guardian: Q&A: Does handwashing stem the transmission of Covid-19?
James Tapper
Sun 14 Feb 2021 10.00 GMT

Daily Mail: So which Covid vaccines is Britain getting – and which one is the best? How two companies’ jabs are already being used, another is coming in March and two more could be approved within weeks. By Connor Boyd Assistant Health Editor For Mailonline
11:58, 29 Jan 2021 , updated 02:00, 30 Jan 2021

Daily Mail. Pfizer’s Covid vaccine COULD stop people spreading the virus as well as preventing serious illness, Israeli doctor claims after finding antibody levels surged after second dose. By Emily Webber and Sam Blanchard Deputy Health Editor For Mailonline
12:05, 19 Jan 2021 , updated 14:06, 19 Jan 2021

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