Bird flu rechallenge: scientists Re-Infect volunteers to unlock immune secrets

NCT ID NCT07215871

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

Summary

This study aims to understand how the immune system responds to a second infection with a mild bird flu virus (H10N7). Healthy adults who were infected with H10N7 in a previous study will be infected again and monitored closely in the hospital for 9 days. The goal is to learn more about bird flu infections to help develop better vaccines and treatments.

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Conditions

The condition(s) this trial relates to.

avian influenza Infections infectious disease influenza respiratory tract infectious disorder viral infectious disease viral respiratory tract infection

As listed by the trial registrant

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

Contacts and locations

Locations

  • National Institutes of Health Clinical Center

    Bethesda, Maryland, 20892, United States