Top 20 best Mask for the face It should be noted that the use of masks and face covers are mandatory at public places as a part of the centre’s guidelines, among other precautionary measures, against coronavirus. In conclusion, people should know that wearing of face masks in public corresponds to the most effective means to prevent inter human transmission, and this inexpensive practice, in conjunction with extensive testing, quarantine, and contact tracking, poses the most probable fighting opportunity to stop the Covid-19 pandemic, prior to the development of a vaccine. Only hope that today’s Mask Day won’t be a One Day publicity stunt, where today’s happenings will appear in the media, and after that totally neglected.