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Published in 2020 at "Epidemiologia e prevenzione"
DOI: 10.19191/ep20.5-6.p410.018
Abstract: During the COVID-19 pandemic, international organizations, institutions, and experts firstly recommended face masks for the population only in symptomatic subjects, but today various countries recommend or require their use even outdoor. In Italy, there was…
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Keywords:
outdoor beginning;
face masks;
face;
medical masks ... See more keywords