New study tracks lingering symptoms of COVID-19 and flu

NCT ID NCT05160636

First seen Oct 31, 2025 · Last updated May 16, 2026 · Updated 29 times

Summary

This study follows about 1,000 adults with confirmed COVID-19 or flu to see how their symptoms and quality of life change over six months. Participants fill out surveys about their health, daily activities, and vaccine history. No treatment is given; the goal is to better understand the long-term effects of these illnesses.

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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Contacts and locations

Locations

  • Pfizer

    New York, New York, 10001, United States

Conditions

Explore the condition pages connected to this study.