Hidden danger: why some patients can't shake COVID-19
Knowledge-focused
Completed
This study tracked 204 patients with blood cancers or those on certain immune-suppressing treatments to see how often COVID-19 infection persists for 21 days or more. Researchers also looked for factors that make a long infection more likely. The goal was to better understand who…
Sponsor: Maddalena Giannella • Aim: Knowledge-focused
Last updated Jun 12, 2026 12:08 UTC