Pfizer Says COVID Shot 85% Effective After 1 Dose; May Not Require Deep Freeze

FRIDAY, Feb. 19, 2021 -- There was a double dose of good news Friday from COVID vaccine maker Pfizer: The company said just one dose may provide 85% protection against SARS-CoV-2, and vials of the vaccine might not require ultra-cold storage after...
Source: Drugs.com - Daily MedNews - Category: General Medicine Source Type: news