Most N95 Masks From China Don’t Meet US Standards

By Megan Brooks

Sept. 24, 2020 — Up to 70% of N95 masks licensed in China do not fulfill U.S. criteria for success, the nonprofit individual protection business ECRI warned this week.

“Simply because of the dire scenario, U.S. hospitals purchased hundreds of thousands of masks generated in China about the earlier six months, and we are acquiring that a lot of aren’t safe and powerful versus the distribute of COVID-19,” Marcus Schabacker, MD, ECRI president and CEO, said in a assertion.

ECRI quality assurance researchers tested approximately two hundred N95-style masks, reflecting fifteen unique maker designs purchased by some of the largest wellness programs in the United States.

They found that sixty% to 70% of the imported masks – recognized as KN95 masks — that had not been licensed by the National Institute for Occupational Basic safety and Well being (NIOSH), do not as correctly filter particles from the air. They are “substantially inferior” to NIOSH-licensed N95s, the report states. These masks did not filter ninety five% of aerosol particulates, inspite of what their title suggests.

“Utilizing masks that do not fulfill U.S. criteria puts patients and frontline health care personnel at danger of an infection. As ECRI investigate demonstrates, we strongly recommend that wellness care vendors going forward do much more because of diligence ahead of buying masks that aren’t built or licensed in The us,” Schabacker said.

In accordance to ECRI, U.S. domestic production potential for N95s has greater substantially, but there stay popular restrictions on how a lot of can be purchased.

The business states non-NIOSH-licensed masks should only be utilised as a “very last vacation resort” when treating COVID-19 patients and only when NIOSH-licensed N95s or other respirators giving comparable or better defense are not available.

“KN95 masks that do not fulfill U.S. regulatory criteria nonetheless normally provide much more respiratory defense than surgical or fabric masks and can be utilised in specific medical settings,” Michael Argentieri, ECRI vice president for engineering and protection, said in the assertion.

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