Stylish Covid 19 protective masks – are they really useful or are they just a fashion accessory?

The conditions of the pandemic dictate the rules that humanity must follow. One of the main trends, thanks to these innovations, is the usual masks, which have turned into a fashion accessory thanks to the imagination of designers. Scientists doubt the effectiveness of wearing such masks, but every day thousands of them are produced. Who is right in this situation? Is it a means of protection or just a stylish accessory? Read on to find out.