DO WE REALLY KNOW MASKS?

Masks have entered our lives incisively and peremptoryly, now we use them for any movement, both on foot and on means of transport. But the masks are not all the same, as we…

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SITUATION OF INFECTIONS

The situation of coronavirus infections in the world is very delicate. The numbers seem to be growing, but the virus seems to have mutated, so much so that most of the cases detected…

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