Fig. 1: Timeline of post-acute COVID-19. | Nature Medicine

Fig. 1: Timeline of post-acute COVID-19.

From: Post-acute COVID-19 syndrome

Fig. 1

Acute COVID-19 usually lasts until 4 weeks from the onset of symptoms, beyond which replication-competent SARS-CoV-2 has not been isolated. Post-acute COVID-19 is defined as persistent symptoms and/or delayed or long-term complications beyond 4 weeks from the onset of symptoms. The common symptoms observed in post-acute COVID-19 are summarized.

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