Rising Covid cases have spurred a return to mask-wearing in the U.S. and overseas, at a time when flawed KN95s from China continue to dominate e-commerce sites. By Andrew Jacobs The N95 mask, arguably ...
Visiting a medical office can be a risky business. Wearing a KN95 or N95 mask will protect. In Honolulu, Hawaii a patient was not allowed to enter a medical office wearing a KN95 mask and was handed a ...
Many Chinese who have entered the ranks of the middle class are fond of collecting masks made of porcelain or jade. Having observed the Olympic events in Beijing, I am not surprised by this tradition.
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