ORIGINAL RESEARCH
Dynamic changes in the concentration of anti-SARS-CoV-2 antibodies within 12 months after recovery from COVID-19
1 Pirogov Russian National Research Medical University, Moscow, Russia
2 XEMA LLC, Moscow, Russia
Correspondence should be addressed: Nikolay A. Mayanskiy
Ostrovitianova, 1, Moscow, Russia; moc.liamg@yalokin.yiksnayam
Author contribution: Mayansky NA — concept, data processing, manuscript writing; Brzhozovskaya EA — sample collection, ELISA, data processing, making illustrations; Stoyanova SS — sample collection, data processing, making illustrations; Frolkov AV — data processing, manuscript preparation; Lebedin YuS — concept, ELISA, manuscript editing.
Compliance with ethical standards: the study was approved by the Ethics Committee of the Pirogov Russian National Research Medical University (protocol № 197 dated May 21, 2020).
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