Which materials make good masks, which don’t | CNN
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Did you know the protection level of a face mask is measured in microns? Take a look at our helpful guide on microns below and browse our range of face masks here - https://bit.ly/3dMMY2S | LloydsPharmacy
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A groundbreaking Australian study has found that even lightweight fabric can provide at least 50 per cent protection. More on this: https://7news.link/2ZXYEfb | 7NEWS Australia
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