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Timeline of face masks

6 bytes removed, 14:50, 19 September 2020
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| 1960 || || || Rockwood and O’Donoghuelg report that the length of time a filter mask retains its efficiency is three hours, confirming the inefficiency of absorbing gauze masks, and stressing the fact that the proper use of the best mask available could prevent infection.<ref name="Spooner"/> ||
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| 1961 || Bacterial pathogens || || "In 1961 MusselmanZ0 reported Musselman reports on a new fitted mask designed to be used only once and then discarded. The mask incorporated incorporates a filter in a plastic shell that was is shaped to fit the face. An elastic band secured secures it in place. Excellent bacterial filtration was is reported."<ref name="Spooner"/> ||
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| 1961 || || || {{w|3M}} releases a “bubble” surgical mask that takes its inspiration from the cup of a bra. When 3M learns it can’t block pathogens, the mask is re-branded as a “dust” mask."<ref name="fastcompany.comsssa"/> || {{w|United States}}
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