Researchers track COVID's echo: how the virus affects hearing over time
Knowledge-focused
Completed
This study aimed to understand the link between COVID-19 infection and tinnitus, a ringing in the ears. Researchers in Brazil followed 233 adults who had COVID-19, comparing those who developed new tinnitus, those who already had it, and those with no tinnitus. They tracked how t…
Sponsor: Faculdade de Medicina de Valenca • Aim: Knowledge-focused
Last updated Mar 30, 2026 14:35 UTC