Asian Reporter web extra, January 24, 2022
Is it better to wear an N95 or cloth mask
By Emma H. Tobin
The Associated Press
NEW YORK (AP) ó Is it better to wear an N95 or cloth mask
Health experts suggest stepping up protection against the
highly contagious omicron variant with stronger masks such as
N95s or KN95s.
Itís especially important now with healthcare systems under
strain, and with people in higher-risk situations such as
crowded, indoor settings for extended periods, says Linsey Marr,
who studies viruses at Virginia Tech.
The U.S. Centers for Disease Control and Prevention (CDC)
recently updated its guidance to recommend the kinds of masks
used by healthcare workers, but also noted itís important to
pick a mask that fits well and that youíll wear consistently.
"Our main message continues to be that any mask is better
than no mask," CDC spokeswoman Kristen Nordlund said in a
Previously, the CDC had said N95 masks should be reserved for
healthcare workers because of supply shortages. Thereís a
special category of "surgical N95" masks that are generally not
available for sale to the public that the CDC says should
continued to be reserved for healthcare settings.
N95s have a tighter fit to your face than cloth masks and are
made with a special material designed to block 95% of harmful
particles. The fibers are pressed closer together than in cloth
masks and have an electrostatic charge that attracts molecules
to stick to the mask rather than passing through.
KN95s and KF94s offer a similar level of protection. A full
list of masks that meet an international quality standard is
available on the CDC website, <https://www.cdc.gov/coronavirus/2019-ncov/prevent-getting-sick/types-of-masks.html>.
But be careful when buying. The counterfeit market is huge,
and about 60% of KN95s in the U.S. are fake and do not meet
quality standards, according to the CDC.
Itís hard to tell just by looking if a mask is counterfeit,
so experts suggest buying directly from reputable sellers.
Project N95 is also a known seller of valid brands, and Marr
says she buys masks through industrial suppliers like Grainger
If you find certain N95s difficult to wear for long periods,
experts suggest exploring the different shapes and styles
available to see what works best for you.