Infection-enhancing anti-SARS-CoV-2 antibodies recognize both the original Wuhan/D614G strain and Delta variants. A potential risk for mass vaccination?
https://www.journalofinfection.com/article/S0163-4453(21)00392-3/fulltext
https://www.journalofinfection.com/article/S0163-4453(21)00392-3/fulltext