En espace clos, seul le port du masque répond vraiment au défi posé par cette maladie.
science.sciencemag.org/content/early/…
Même à plus d'1 ou 2 mètres de distance en intérieur, le port du masque s'impose, concluent les chercheurs.
Keep Current with Vincent Glad
This Thread may be Removed Anytime!
Twitter may remove this content at anytime, convert it as a PDF, save and print for later use!
1) Follow Thread Reader App on Twitter so you can easily mention us!
2) Go to a Twitter thread (series of Tweets by the same owner) and mention us with a keyword "unroll"
@threadreaderapp unroll
You can practice here first or read more on our help page!