Valve masks are a type of N95 mask with a one-way valve. The novel coronavirus pandemic brought society a new definition of normal which now includes wearing face masks. While the benefits of masks ...
The air quality in Delhi still remains under the ‘very poor’ category. And with winters making its way, the air pollution is likely to worsen. Amid this scenario, one of the best preventive measures ...
PHILADELPHIA -- Philadelphia police officers are being provided with cloth masks amid the coronavirus outbreak, Commissioner Danielle Outlaw said Tuesday. "Cloth/washable masks are being distributed ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback