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Supplementary Table. Frequency of Symptoms Lasting >4 Weeks Among Adults Aged ≥18 Years Tested for SARS-CoV-2 Since January 2020, Who Initially Reported These Symptoms, by Test Status — Porter Novelli Internet Survey, United States, April 2021 To: Long-term Symptoms Among Adults Tested for SARS-CoV-2 — United States, January 2020–April 2021

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CDC STACKS serves as an archival repository of CDC-published products including scientific findings, journal articles, guidelines, recommendations, or other public health information authored or co-authored by CDC or funded partners.

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