They found that certain regions — including the olfactory cleft, the olfactory bulbs, and adjacent neural tissue — were indeed affected in some COVID-19 patients. The team also indicated that ...

Simon Gane, a rhinologist at the University of London, explained that coronavirus patients may experience "cleft syndrome." That's when swollen tissue and mucus block the olfactory cleft — the ...

including those that may affect the olfactory bulb (OB), olfactory sulcus (OS), olfactory cleft, and olfactory tract (OT). In the present study, researchers performed a literature review on OB ...