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por bethânia nunes
Pesquisadores da Universidade de Nicósia, no Chipre, montaram uma simulação para mostrar como o novo coronavírus se espalha no ar
A proteção não impede que gotículas se propaguem pelo ambiente quando a pessoa tosse, espirra, fala e, até mesmo, respira
Os testes mostraram que o uso da máscara bloqueia o jato de gotículas contaminadas para a frente
Mas permite vazamentos ao redor da parte superior, inferior e lateral
Os autores do estudo concluíram que, sem usar máscara, as gotas viajam, em média, por cerca de 70 cm
Com a proteção, essa distância é reduzida pela metade
No entanto, em ambos os casos, ainda existem gotículas isoladas transmitidas além de 70 cm
Por isso, mesmo com a máscara, é importante respeitar o distanciamento social de, pelo menos, 2 metros
TEXTO:
Bethânia Nunes
IMAGENS:
Universidade de Nicósia
Igo Estrela / Metrópoles
PRODUÇÃO DO STORIES:
Gui Prímola
Olívia Meireles
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