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Withmore communicable covidation strains Circulating, experts have been vocals on which masks provide the best protection against the virus. For a large part of the pandemic, people have resigned using fragile fabric masks or simple homemade face coatings, but professionals have become increasingly franchised the need for mask upgrades at the national scale. In response to these warnings, disease control and prevention centers (CDC) establish significantly stricter mask guidelines. Read it to find out what guidelines are and for masks to avoid,This type of facial mask is "unacceptable" warns the Mayo Clinic.

CNN got a draft of what would be the first national maskEvaluation Standard for Consumer. The proposed directives, which still need to be finalized, divide masks into two levels. The revision process is still in progress. The guidelines could therefore change after an additional consideration.

By CNN, the document sorts masks in two quality levels. To be considered as a single-level mask, the product should filter 20% of the particles, which would make the mask breathable, but would provide limited protection. To be considered as a level two mask, which is preferable, the mask would require a "high performance" filtration of at least 50% of the particles. The two level mask would be less breathable but would provide much more complete protection. And for more mask guidance,If you have this mask, get a new one now, let's say experts.

These changes arrive after many experts reported that mask standards need an upgrade.Ashish jha, MD, Dean from the Brown University School of Public Health, called on the US quality to intensify the quality of the mask. During the 8th of January, interview with NBC, he discussed how toLimit the propagation of new strains and emphasized the use of better masks. "High quality The masks are really important, "Jha noted." We did not do much to make high quality masks - it's something we still have to work. "

Scott Gottlieb, MD, former Commissioner of the Food and Drug Administration (FDA), also called formore efficient Masks in the light of new variants during January 17th. Maintenance on CBS. "The quality of the masks really counts right now," said Gottlieb. "If you wear a top quality mask with this new infection, it will be very important." And for more information up to date,Sign up for our daily newsletter.

Current guidelines on masks are somewhat incompatible. According to CNN, onlymedical grade Masks, such as N95 masks and respirators must adhere to standards. These types of masks must be regulated in the efficiency of adjustment and filtration, among others. The proposed standards will be broader, as well as more specific about the adjustment, design and performance of a mask. And the guidelines will also be detailed the test requirements that the masks must pass.

The CNN indicated that the project had requirements for single and reusable use masks. In particular, the standards prohibit the vents, the valves or any device allowing the airflow to bypass the filtration, with a few exceptions. And for more face coatings to avoid,The CDC warns against the use of these 6 face masks.

Although these standards are stricter than current guidance, they are still well below what other countries have put in place. CNN reports that Germany, Austria and France require masks with a minimum filtration efficiency of 80 to 90% in public spaces. These new mandates abroad have come to realize after local health officials have expressed concern about the quality of the mask they saw.

French Minister of HealthOlivier Veran I went to France Inter Radio on January 19 to discuss which masks were sufficient and who were not. "Craft masks Whether you do at home, with the best intentions in the world, respecting official advice, do not necessarily offer all the necessary guarantees, "said Veran. The Minister of Health has made clear that clear persons should opt for more efficient masks. "All masks that have a filtering power greater than 90% are valid: this includes almost all surgical masks for the general public," Has he added. And for more ways to protect yourself,Do this to your mask could keep you even safer from Covid, say experts.