Tag: messenger RNA
What is mRNA? The messenger molecule that’s been in every living cell for billions of years is the key ingredient in some COVID-19 vaccines
One surprising star of the coronavirus pandemic response has been the molecule called mRNA. It’s the key ingredient in the Pfizer and Moderna COVID-19 vaccines. But mRNA itself is not a new invention from the lab. It evolved billions of years ago and is...
Costa Rica authorizes use of Pfizer and BioNTech vaccine
QCOSTARICA - The Ministry of Health endorsed Tuesday, December 15, afternoon the use of the vaccine against covid-19 made by Pfizer and BioNTech.
This permission is given based on the recognition of the Emergency Use Authorization (US) issued Friday (December 11) night by the US...
