Infection-enhancing anti-#SARS-CoV-2 antibodies recognize both the original Wuhan/D614G strain and #Delta variants. A potential risk for mass vaccination ?

Infection-enhancing antibodies have been detected in symptomatic Covid-19•Antibody dependent enhancement (ADE) is a potential concern for vaccines•Enhancing antibodies recognize both the Wuhan strain and Delta variants•ADE of Delta variants is a potential risk for current vaccines•Vaccine formulations lacking ADE epitope are suggested AbstractAntibody dependent enhancement (ADE) of infection is a safety concern for vaccine strategies. …

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