COVID-19-related anosmia is associated with viral persistence and inflammation in human olfactory epithelium and brain infection in hamsters.
Sci Transl Med. 2021 Jun 2;13(596):eabf8396. doi: 10.1126/scitranslmed.abf8396. Epub 2021 May 3.
Sci Transl Med. 2021.
PMID: 33941622
Free PMC article.