Worldwide, several Covid-19 vaccines are being tested on tens of thousands of volunteers. For some of those vaccines, enough information has already been gathered, allowing them to be used in emergencies. Here’s what we know so far about the race for the world’s most coveted vaccines.
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Who is furthest in his research?
The American drug company Pfizer Inc and its German partner BioNTech SE published a full analysis on their vaccine on Nov. 18. It shows …
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