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Continue to ChatDecline of humoral immune responses after natural SARS-CoV-2 infection can be efficiently reversed by vaccination - https://avesis.istanbul.edu.tr/yayin/b088f1df-2a40-43fc-ba04-f26eedb8d0d2/decline-of-humoral-immune-responses-after-natural-sars-cov-2-infection-can-be-efficiently-reversed-by-vaccination