Euresist Network Geie

This study aims to understand how common long-term symptoms (often called Long COVID) are after a person recovers from COVID-19. Researchers will observe 2,300 adults who had COVID-19 to track their health over time. The goal is to identify who is most at risk for these lasting s…

This study aims to understand how long immunity against COVID-19 lasts in healthcare workers who have been vaccinated or previously infected. Researchers will follow 1,800 participants across eight countries, collecting blood samples every few months to measure immune responses. …