Many of the 'blue masks' are sprayed in something called 'PFTE', polytetrafluoroethylene (PTFE, the same polymer that makes Teflon nonstick.
Breathing this in is extremely harmful to human health. It breaks down on a flexible substrate, and with temperature variances. It can cause the 'symptoms' of 'covid-19'.
Masks and gowns are crucial to protect health workers from the spread of viruses, but they only do so much. Germs can still latch onto the material that protective e...