COVID rebound is surprisingly common — even without Paxlovid - Nature.com

Viral levels resurge in more than 10% of untreated people with COVID-19, but early data hint that the rebound is even more pronounced after antiviral treatment.

A health care worker swabs a person in Shanghai, China, for SARS-CoV-2.Credit: Qilai Shen/Bloomberg via Getty After the game-changing COVID-19 antiviral Paxlovid began to be used in late 2021, resea… [+4450 chars]

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