Does Wearing Two Masks Protect More against COVID-19?

Some people have opted for double protection when they think they will be in places of greater exposure to contagion. Is it safe more if we wear two masks to avoid infection from Coronavirus?  Contents hide 1 Wearing two masks is better than one? 2 Should we wear two masks? It depends, but it is possible … Continue reading Does Wearing Two Masks Protect More against COVID-19?