The [https://serimmune.com/covid19study/ Serimmune COVID-19 Study] is a longitudinal research study conducted by the Serimmune company. The study uses the company's "Serum Epitope Repertoire Analysis (SERA) technology" to study antibody responses, especially in the context of COVID-19 vaccination and exposure. | The [https://serimmune.com/covid19study/ Serimmune COVID-19 Study] is a longitudinal research study conducted by the Serimmune company. The study uses the company's "Serum Epitope Repertoire Analysis (SERA) technology" to study antibody responses, especially in the context of COVID-19 vaccination and exposure. |