Mystery illness after COVID shot? new study seeks answers
NCT ID NCT07400848
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at people who have long-lasting health problems after getting the COVID-19 vaccine, a condition called Post-Acute COVID-19 Vaccination Syndrome (PACVS). Researchers will track symptoms over eight months and test blood and blood vessel function to find biological clues. The goal is to better understand why symptoms persist and help develop better diagnosis and treatments in the future. About 200 adults are needed for this observational study.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Institute of Sport Science, University of Bern
RECRUITINGBern, 3012, Switzerland
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