New scan reveals hidden immune activity in COVID survivors

NCT ID NCT04815096

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study uses a special PET-CT scan to track immune cells in people who have recovered from COVID-19. Up to 80 adults who had COVID-19 will get a tiny dose of a tracer to see where immune cells are active in their bodies. The goal is to learn more about how the immune system responds after infection, not to treat the disease.

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Study contacts

  • Contact

    Email: •••••@•••••

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • University of California, San Francisco

    RECRUITING

    San Francisco, California, 94110, United States

    Contact

    Contact

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact

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Other studies related to the condition(s) this trial covers.