12 h 30 janv. 2020 ans - CDC: "does *not* currently recommend the use of face masks for the general public."
Description:
https://www.cdc.gov/media/releases/2020/t0130-novel-coronavirus-update-telebriefing.html
https://web.archive.org/web/20200131010304/https://www.cdc.gov/coronavirus/2019-nCoV/summary.html
https://web.archive.org/web/20200131023610/https://www.cdc.gov/coronavirus/2019-ncov/about/prevention-treatment.html
Ajouté au bande de temps:
Date:
12 h 30 janv. 2020 ans
Maintenaint
~ Il y a 5 ans et 8 mois