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But Public Health England says there is little evidence that masks worn outside the clinical setting will protect the public. Dr Manal Mohammed, a lecturer in medical microbiology at the University of Westminster, says that viruses are mainly spread by droplets expelled from infected people, which can travel up to 6ft so surgical style masks would have limited benefit.

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Colorful surgical face mask for germs inner bag package inward elastic earloops. Main material. Polypropylene material, SPP nonwoven fabric, 3 layers, observe layer is PP fabric, inner layer is efficient filter paper, reverse layer is PP fabric. Color. Blue, green, white, etc. Weight. 18+20+22g, 20+20+25g, 20+25+25g, 28+20+28g or customized

Which masks can REALLY keep you safe against the rapid

But Public Health England says there is little evidence that masks worn outside the clinical setting will protect the public. Dr Manal Mohammed, a lecturer in medical microbiology at the University of Westminster, says that viruses are mainly spread by droplets expelled from infected people, which can travel up to 6ft so surgical style masks would have limited benefit.

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