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Surgical masks may also help reduce exposure of your saliva and respiratory secretions to others. If worn properly, a surgical mask is meant to help block large-particle droplets, splashes, sprays, or splatter that may contain germs (viruses and bacteria), keeping it from reaching your mouth and nose. These properties may also affect how easily you can breathe through the face mask and how well the surgical mask protects you. Surgical masks are made in different thicknesses and with different ability to protect you from contact with liquids. These are sometimes referred to as face masks, as described above, although not all face masks are regulated as surgical masks. They may come with or without a face shield. Surgical masks are not to be shared and may be labeled as surgical, isolation, dental, or medical procedure masks. Surgical masks are regulated under 21 CFR 878.4040. By definition, a barrier face covering should meet the particulate filtration efficiency, airflow resistance, and leakage assessment recommendations as described in ASTM F3502-21.Ī surgical mask is a loose-fitting, disposable device that creates a physical barrier between the mouth and nose of the wearer and potential contaminants in the immediate environment. Barrier face coverings are not a substitute for N95 respirators and other Filtering Facepiece Respirators (FFRs), which provide respiratory protection to the wearer, or for surgical masks, which provide fluid barrier and particulate material protection to the wearer.īarrier face coverings may be made from a variety of materials that are not flammable. Face masks may or may not meet any fluid barrier or filtration efficiency levels therefore, they are not a substitute for N95 respirators or other Filtering Facepiece Respirators (FFRs), which provide respiratory protection to the wearer, or for surgical masks, which provide fluid barrier protection to the wearer.Ī barrier face covering, as described in ASTM F3502-21, is a product worn on the face specifically covering at least the wearer’s nose and mouth, with the primary purpose of providing source control and to provide a degree of particulate filtration to reduce the amount of inhaled particulate material. Face masks are for use as source control by the general public and health care personnel (HCP) in accordance with CDC recommendations, and are not personal protective equipment. transportation hubs such as airports and stations.Ī face mask is a product that covers the wearer’s nose and mouth.
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Effective February 2, 2021, CDC issued an order requiring masks on planes, buses, trains, and other forms of public transportation traveling into, within, or out of the United States and in U.S. Please refer to CDC’s webpage for recommendations regarding use of masks. N95 Respirators in Industrial and Health Care SettingsĬDC Recommendations for the General Public.Comparing Surgical Masks and Surgical N95 Respirators.CDC Recommendations for the General Public.Manufacturing and Distributing Respirators for Health Care Use in the United States.Wear Face Masks with No Metal During MRI Exams: FDA Safety Communication.Surgical Mask and Gown Conservation Strategies - Letter to Health Care Providers.Considerations for Selecting Respirators for Your Health Care Facility.COVID-19 Resources on Respirators and Masksįace Masks, Including Surgical Masks, and Respirators for COVID-19: Answers to frequently asked questions, with information on using masks and respirators, shortages, Emergency Use Authorizations (EUAs), manufacturing, and importing masks and respiratorsįor health care providers and facilities: