US government seizes roughly 10M fake N95 masks in COVID-19 probe

Federal agents have seized roughly 10 million fake 3M brand N95 masks in recent weeks, the result of an ongoing investigation into counterfeits sold in at least five states to hospitals, medical facilities and government agencies.

The most recent seizures occurred Wednesday when Homeland Security agents intercepted hundreds of thousands of counterfeit 3M masks in an East Coast warehouse that were set to be distributed, officials said.

Investigators also notified about 6,000 potential victims in at least 12 states including hospitals, medical facilities and others who may have unknowingly purchased knockoffs, urging them to stop using the medical-grade masks. Officials encouraged medical workers and companies to go to 3Ms website for tips on how to spot fakes.

The phony masks are not tested to see whether they meet strict N95 standards and could put frontline medical workers at risk if they are used while treating patients with COVID-19.

FILE - Seized counterfeit face masks are displayed during a press conference at the Customs Headquarters Building in Hong Kong on Oct. 30, 2020. (Photo by ANTHONY WALLACE/AFP via Getty Images)

Nearly a year into the pandemic, fraud remains a major problem as scammers seek to exploit hospitals and desperate Americans. Federal investigators say they have seen an increase in phony websites purporting to sell vaccines as well as fake medicine produced overseas and scams involving personal protective equipment. The schemes deliver phony products, unlike earlier in the pandemic when fraudsters focused more on fleecing customers.

3M, based in Maplewood, Minnesota, is among the largest global producers of the N95 mask, which has been approved by the U.S. National Institute for Occupational Safety and Health. It is considered the gold standard in protection against the coronavirus. The company delivered some 2 billion N95 masks in 2020 as the pandemic intensified, but in the earlier months, when masks were in short supply, fraudsters took advantage.

So far during the pandemic Homeland Security Investigations has used its 7,000 agents, along with border officials, the Food and Drug Administration and the FBI, to investigate the scams, seizing $33 million in phony products and arresting more than 200 people. The effort is based at the National Intellectual Property Rights Coordination Center, a government watchdog aimed at enforcing international trade laws and combating intellectual property theft.

RELATED: FEMA opens new mass COVID-19 vaccination sites amid wintry weather across US

Over the past two weeks, federal agents have executed search warrants and seized masks in five different states, and more action is expected. But phony masks have already made it to front-line workers in other cases.

3M has been dealing with increasing instances of fraud. Over the past year there has been more than 1,250 raids by law enforcement resulting in the seizure of millions of fake masks. The company has filed more than a dozen lawsuits over reports of fraud, counterfeiting and price gouging.

RELATED: Two masks are better at stopping COVID-19 spread than one, CDC study finds