Cloth face masks, often cobbled together as a makeshift alternative when stocks of surgical masks run low, and sometimes worn as a fashion statement, offer no practical protection against the ...

Still, using multiple layers of high-thread-count cotton is preferable to face coverings made from a single dishcloth or cotton T-shirt. "A cotton mask offers far less protection than a surgical ...

While paper and cloth masks may help controlling the spread of Covid-19 amongst the general public, they're certainly not up to the mark for use ... form of face covering is the surgical mask ...

Using face masks is an important ... have determined that double masks offer up to 95% protection against the spread of this disease. The US CDC recommends using surgical masks in combination ...

Seattle startup Singletto is ready with a new line of defense: pathogen-killing face masks that were recently approved for use by the ... re wearing the mask for protection, and killing the ...

The quality of face masks ... a high grade mask known as an FFP3 can provide up to 100% protection. By contrast, there is a far greater chance of staff wearing standard issue surgical masks ...