Pfizer also need 2 doses > "which consists of a 2-dose schedule" [0] [0] https:/...

		yonixw on Nov 16, 2020 \| parent \| context \| favorite \| on: Moderna Covid vaccine candidate almost 95% effecti... Pfizer also need 2 doses > "which consists of a 2-dose schedule" [0] [0] https://www.pfizer.com/news/press-release/press-release-deta...