Figure 3
From: Recurrent SARS-CoV-2 RNA positivity after COVID-19: a systematic review and meta-analysis

(a) A meta-analysis of the pooled estimated interval from onset to recurrent SARS-CoV-2 RNA positivity (days) and (b) A meta-analysis of the pooled estimated interval from last negative to recurrent SARS-CoV-2 RNA positivity (days).