Long COVID in mild cases: study tracks lingering symptoms for a year

NCT ID NCT04813731

First seen Nov 01, 2025 · Last updated Apr 28, 2026 · Updated 23 times

Summary

This study followed 300 adults who had mild to moderate COVID-19 but were not hospitalized. Researchers called them monthly for a year to see how long symptoms lasted and how they affected daily activities. The goal was to understand the course of lingering symptoms after a mild infection.

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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

  • Balan Medfam SRL

    Cluj-Napoca, Romania

  • Center for General Practice at Aalborg University

    Aalborg, Denmark

  • Centre for General Practice, Department of Family Medicine & Population Health (FAMPOP), Faculty of Medicine and Health Sciences, University of Antwerp

    Antwerp, Belgium

  • Covid-19 primary care special unit Sassuolo, Azienda Unità Sanitaria locale di Modena, Modena, Italy

    Modena, Italy

  • Département de Santé Publique, Université Côte d'Azur, Centre Hospitalier Universitaire de Nice, Nice, France

    Nice, France

  • Institut für Allgemeinmedizin Universitätsklinikum Würzburg Josef-Schneider-Str. 2/D7 97080 Würzburg

    Würzburg, Germany

  • Julius Center, University Medical Center Utrecht

    Utrecht, Netherlands

  • Kärna Primary Health Care Centre

    Linköping, Sweden

  • Medical University of Lodz, Lodz

    Lodz, Poland

  • R. Lugar Center for Public Health Research

    Tbilisi, Georgia

  • School of Medicine, National University of Ireland

    Galway, Ireland

  • Wetterhälsan Primary Health Care Centre

    Jönköping, Sweden

  • the Academic Centre for General Practice (ACHG), Department of Public Health and Primary Care, KU Leuven

    Leuven, Belgium

Conditions

Explore the condition pages connected to this study.