Vaccines: what do we know about possible side effects?

Pfizer-BioNtech, Moderna and the AstraZeneca horizon: if the European Medicines Agency (EMA) were to give the green light for the English product on January 29, … Read more

Pfizer vaccine: have 3000 people experienced adverse effects in the United States?

Question asked by Victor on 12/27/2020 Hello, For several days now, worry about the messenger RNA vaccine against Pfizer-BioNTech’s Covid-19, the only one to be … Read more