Tag Archives: الجهاز المناعي

Coronavirus reinfection cases: what we know so far – and the vital missing clues

Roman Pilipey/EPA

Sheena Cruickshank, University of Manchester As President Trump claims that he is immune to COVID-19 and isolated reports emerge of reinfection, what is the truth about immunity to COVID-19? To date, there have been six published cases of COVID-19 reinfection, with various other unverified accounts from around the world. Although this is a comparably small fraction of the millions of …

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