20 janv. 2021 - WHO admits that PCR positive test does not correspond to being ill with covid
Description:
https://www.who.int/news/item/20-01-2021-who-information-notice-for-ivd-users-2020-05Ajouté au bande de temps:
Date:
20 janv. 2021
Maintenaint
~ Il y a 4 ans et 8 mois