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. 2021 Apr 10;13(4):655. doi: 10.3390/v13040655

Figure 2.

Figure 2

Neutralizing antibody titers in serum samples of SARS-CoV-2-infected patients collected at different time from symptom onset. Dot line indicates limit of NAb quantification. fso = from symptom onset, n = number of patients tested. Statistical analysis was performed by Mann–Whitney test; p values < 0.05 is indicated as *.