Two anti-Covid vaccines are already available on the market.
After being validated by the United States Medicines Agency, the German-American vaccine Pfizer-BioNTech is the first to receive the green light.
[File photo/Reuters]
It is followed by Moderna, a still American vaccine with a storage difference of minus 70 degrees for Pfizer against minus 20° C for Moderna. The European Commission will publish its findings on the vaccine on 23 December, before starting the vaccination campaign.