Did early focus on hand washing and not masks aid spread of Covid-19?

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Increasing number of scientists believe risk from contaminated surfaces may have been overplayedCoronavirus – latest updatesSee all our coronavirus coverageFrom the moment coronavirus reached UK shores, public health advice stressed the importance of washing hands and deep-cleaning surfaces to reduce the risk of becoming infected.The advice was informed by mountains of research into the transmission of other respiratory viruses: it was the best scientists could do with such a new pathogen. Continue reading... https://www.theguardian.com/world/2020/oct/05/did-early-focus-on-hand-washing-and-not-masks-aid-spread-of-covid-19-coronavirus
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