How to decide when choosing and the importance of relying on certified exams – by Ennio Tasciotti /Courier TV
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The tests measure the presence of antibodies and tell if we have been exposed to the virus or not. IgG immunoglobulins are the ones that can protect us and are stimulated with the vaccine. What does a positive answer mean? How accurate are they? How to choose them? The answers of the scientist Ennio Tasciotti.