High prevalence of long-term olfactory dysfunction confirmed by olfactory testing after a community COVID-19 outbreak.
Hilmar GudziolTimo KirschsteinMathias W PletzSebastian WeisOrlando Guntinas-LichiusThomas Bitternull nullPublished in: HNO (2021)
The SOF was reliable, especially for participants who felt a sudden chemosensory dysfunction during the outbreak. At 4 months after SARS-CoV‑2 infection, a high proportion of participants were dysosmic, whereas nearly all of them had normal taste function.