Several countries, including the United Kingdom, have launched the first vaccination campaigns against the coronavirus.
The first side effects are starting to manifest. This Wednesday, December 9, the British health authorities on Wednesday, not advised against the Pfizer and Biontech vaccine to the people who had “important allergic reactions” in the past.
This warning comes after two allergic people reacted badly on the first injections.
The Food and Drug Administration (FDA) also identified this kind of side effects in phase 3 data of the Pfizer-BionTech vaccine against COVVI-19. The American drug agency gave yesterday 8 December a first analysis of the information that the laboratory transmitted to it on several thousand vaccinated patients yesterday. The main side effects for many patients are fatigue, headache, chills, aches or even fever. Four people also had a facing of the facial muscles.
But for the agency, it is not a significant part compared to the 20,000 people who received the vaccine.
