Could your sweat reveal COVID? new camera scans fingertips for virus

NCT ID NCT05044780

First seen Feb 05, 2026 · Last updated Apr 16, 2026 · Updated 11 times

Summary

This study tested a new, non-invasive method to detect COVID-19 by scanning a person's fingerprints. Researchers used a special camera to analyze sweat on the fingertips of 66 adults who had recently tested positive or negative for COVID-19. The goal was to see if patterns in sweat chemicals could accurately identify the infection without a nasal swab or blood draw.

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Contacts and locations

Locations

  • INOVA Fairfax Medical Campus

    Fairfax, Virginia, 22031, United States

  • National Institutes of Health Clinical Center

    Bethesda, Maryland, 20892, United States

Conditions

Explore the condition pages connected to this study.