One reader asked ST whether it is true that the white side of the surgical mask is the filter, citing information online which said that when people are sick, they should be wearing the mask with ...

There’s a lot of misinformation going around about how and when to use masks to prevent the spread of the new coronavirus. The inventor of the technology inside of surgical masks and N95 ...

Surgical masks block the COVID-19 virus through its ... fit ‘snugly’ against the sides of the face (without any gaps) that also has a nose wire to prevent air leaking from the top of the ...

“Throw the mask away if it is wet/or dirty or after a day of use, whichever comes first,” the L.A. County Department of Public Health says. Gaps around the sides of a surgical mask make them ...

The standards organization ASTM International ranks surgical masks for their levels of protection. "Level three offers the highest protection. It's printed on the side of the box," McLay says.

Recently, she created a TikTok in which she explained how to make a regular surgical mask more protective by tightening the sides with a series of simple steps. In the clip, Dr Cui began by ...

Surgical masks come in various thicknesses—some are ... Ear loops, by contrast, create a larger gap at the sides of your face. They can also hurt with long periods of use and cause headaches.

Surgical masks are primarily intended to block large ... so things can leak in and out of the gaps around the sides. She said masks provide at least partial protection by reducing the amount ...

But it’s not the only solution: just making a surgical mask fit better can ... and if you hold your hands around the sides of the mask, you should not feel any air leaking out when you breathe ...

Practical types espouse the joys of a pale-blue surgical mask as a no-nonsense alternative to flouncy fashion-y ones. Below, we argue both sides of the mask debate: Should you factor style into ...

Don't wear one that has gaps around the sides of your face or nose. You can boost your protection by fitting a cloth mask over a surgical one. You can also knot the ear loops of a surgical mask ...