Fig. 5: Changes in individual antibody test results over 6 months. | Communications Medicine

Fig. 5: Changes in individual antibody test results over 6 months.

From: Neutralising SARS-CoV-2 RBD-specific antibodies persist for at least six months independently of symptoms in adults

Fig. 5

Development of individual antibody results at three different time points (day 0 (n = 168), at three (n = 152) and 6 months (n = 139)) measured against different SARS-CoV-2 antigen specificities (S1, RBD and NCP) in the subgroup of those with detectable S1-reactive antibodies at the first blood draw. Each line represents one participant, red lines represents a positive result, violet a borderline result and negative results in green. S1 subunit of spike protein (S1), receptor-binding domain (RBD), nucleocapsid (NCP).

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