Filtering masks or face masks are Personal Protective Equipment - PPE - capable of reducing the wearer's exposure to foreign substances such as dust, fine dust, bacteria, and viruses.In this historical moment, with the pandemic underway by Sars-COVID-19 - Coronavirus - PPE plays a fundamental role in reducing exposure to the virus in the healthcare environment and homes and public places.The use of the masks must always be combined with other prevention / personal and respiratory hygiene...
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