Study of long-term effects after COVID-19 infection
Part of Infections, Lungs & breathing clinical trials.
This study follows adults who had COVID-19 to learn how the illness can affect health over the long term. It may help researchers understand lasting symptoms and who is at higher risk, which could improve future care.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You must be able to sign written consent for study participation
- You must be 18 years or older
- You need proof you had COVID-19 (a positive test result or a test you were told was positive, now or later documented)
- At least 21 days must have passed since your first positive test or the start of your first symptoms
- You likely cannot join if you have long-term anemia with hemoglobin below 9 g/dL
- You may not qualify if serious medical or mental health problems—or active substance use—would make it hard to follow study steps or consent
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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