Viral Dynamic Surveillance in COVID-19 Patients: A Cohort Study

Figure 1

Duration of SARS-CoV-2 infection analyzed by AST, ALT, clinical features, and disease severity. (a) The duration of different viral shedding for different aspartate aminotransferase level. (b) The duration of different viral shedding for different alanine aminotransferase level. (c) Duration of viral diversification across clinical characteristics. (d) The duration of viral divergence varies among disease severity.

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