Previous versions of this story featured an image of a KN95 mask rather than an N95 mask. The lead image has been updated.
Less than a week after the Biden administration announced that it plans to issue 400 million free N95 masks at pharmacies and health centers across the country, some drugstores have already received their shipments and started doling them out.
The coveted non-surgical N95 masks, which the Centers for Disease Control and Prevention (CDC) say “offer the highest level of protection” against the novel coronavirus that causes COVID-19, are coming from the Strategic National Stockpile, which is the country’s cache of medical-equipment supplies.
Most of the pharmacies participating in the federal pharmacy vaccine program, including CVS
and Sam’s Club, are also participating in the free N95 masks program. Customers are limited to three masks per person in what White House Coronavirus Response Coordinator Jeffrey Zients has called “the largest deployment of personal protective equipment in U.S. history.”
And the government is sending free at-home COVID-19 test kits to help slow the spread of the virus and stem the recent spike in hospitalizations and deaths stemming from the highly-contagious omicron variant. While U.S. cases are starting to come down from recent peaks, hospitalizations remain above 156,000 a day, and deaths are still above 2,000 a day.
Coronavirus Update: Pfizer and BioNTech launch study of omicron vaccine, and FDA halts use of two COVID antibody treatments
Here’s what you need to know about picking up your free N95 masks.
When and where are these free N95 masks available?
Most of the retailers that joined the Federal Retail Pharmacy Program for COVID-19 Vaccination are also planning to join the distribution of the free N95 masks, including CVS, Walgreens, Kroger
Walmart and Sam’s Club. Some places, including Midwest grocer Meijer and supermarket chain Hy-Vee, have already reported receiving theirs in stores.
A Walgreens spokeswoman told the Washington Post and CNN that she expects some stores to begin offering the free masks this Friday, Jan. 28, and that the free face coverings will continue being issued on a rolling basis over the next few weeks. Participating stores will have signs up letting shoppers know that the free N95 masks are available.
CVS also expects to receive the free masks and start handing them out in the coming weeks, a rep told CNN.
As for health centers, a spokesperson for the National Association of Community Health Centers told CNN that the first 100 centers participating in the rollout will start distributing masks this week. The Health Resources and Services Administration expects the free masks will be made available to all health centers by mid-February.
Indeed, all participating drug stores should also receive the free N95 masks by the middle of next month, per the White House plan.
How many N95 masks can I get?
In order to give as many Americans access to these 400 million masks as possible, the free masks are limited to three per customer. So far, there haven’t been widespread reports of issues with people taking more than their allotted amount.
Can N95 masks be used more than once?
Yes. While there is no hard and fast rule about exactly how many hours each mask can be worn, the CDC says that N95 masks can be used up to five times before they’re compromised. Keep in mind, however, that this guidance is for masks being used by health-care professionals, who might wear those masks for an entire 8- or 12-hour shift. They’re not just slipping an N95 on to run to the supermarket, so the average person can often extend the life of their mask.
Read more: Biden is giving out 400 million free N95 masks — here’s how to extend their use, and recycle them
Experts generally recommend rotating through different masks during the week, and looking out for signs that the mask no longer fits properly — such as stretched-out straps and overall mask looseness — or signs that the mask has become dirty. But the mask’s fit is key; that’s what ensures that your mouth and nose are best protected from inhaling virus particles.
Where can I buy N95 masks after these free ones run out?
There have been reports of N95 shortages and price-gouging due to supply chain issues and high demand for the more effective masks, which is one reason the government is providing free masks for Americans. But they can still be found in stores and online.
Unfortunately, counterfeit N95 and KN95 masks are running rampant online. The National Institute of Occupational Safety and Health (NIOSH) has a list of approved N95 respirators often sold at drugstores and home improvement stores, and the CDC has this guide to spotting real vs. fake NIOSH-approved masks. And organizations such as Project 95, which works to protect communities by providing equal access to personal protective equipment like N95 masks and COVID-19 tests, are careful to source NIOSH-certified and FDA-cleared masks and testing kits.
A box of 20 N95s is running about $40-$50 on Project 95’s site, for example. Similarly, a 10-pack goes for around $20 at Home Depot and elsewhere.
What makes N95 masks so special?
To be sure, wearing any mask is better than no face covering at all to help prevent spreading COVID-19. But public health experts have increasingly warned that the single-layer cloth masks that became popular during the pandemic do not provide enough protection against COVID, especially in the face of the omicron variant.
The CDC explains that the N95 respirators (commonly called “masks”) approved by the National Institute of Occupational Safety and Health (NIOSH) filter at least 95% of airborne particles. The KN95 masks are similar, except they are certified differently; KN95 is the Chinese standard, while N95 is the U.S. standard. But KN95 manufacturers can seek emergency use authorization (EUA) from the Food and Drug Administration (FDA) for use in health care settings. And the FDA has granted EUA to several KN95 masks already.
The N95 and KN95 masks are made with an electrostatically-charged material that actually catches smaller particles — preventing you from inhaling them — and filtering microscopic particles that are just a few nanometers in size. In comparison, cloth masks can be good at filtering large droplets, but smaller particles and aerosols potentially carrying airborne viruses can still pass through.
Again: cloth masks are better than not wearing a mask at all, as multi-layer cloth masks can still block 50% to 70% of fine droplets and particles, the CDC says. But the N95s filter 95% of particles. Check out this guide to how much more an N95 mask can protect you compared to a cloth or surgical mask.