The efficacy of the masks and how a higher infectious virus will affect

First of all, thanks for the new smileys. ( makery This one obviously has a fever !). The three common mask types "everyday mask", FFP2 and FFP3 are differently effective against inhaling and exhaling viruses. The everyday mask "catches" about 50%, if it is worn correctly. With the FFP2 it is up to more than 90 % and FFP3 goes towards 100 %. This was true for the previous coronaviruses of the Wuhan type and the Italy type. But now there are new virus mutations with up to 70 % faster infection. Of course, this must be taken into account in the efficiency of the masks. Let's be optimistic and assume that the everyday mask will intercept the n...