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Covid-19 antibodies last eight months after infection Tuesday May 11 2021 Health care workers from the Joseph Ravoahangy Andrianavalona Hospital administer a dose of the Oxford/AstraZeneca vaccine to Ministry of Health personnel involved in the fight against the Covid-19 coronavirus in Antananarivo, Madagascar on May 10, 2021. PHOTO/AFP Summary Antibodies were present regardless of the severity of the illness, the age of the patients or the presence of other pathologies, according to a statement from the San Raffaele hospital in Milan.  Advertisement Antibodies against coronavirus remained in the blood of patients with Covid-19 for at least eight months after they were infected, Italian researchers said Tuesday.

Nature communicationsSan raffaeleஇயற்கை தகவல்தொடர்புகள்சான் ராப்பஆேழே