Psychophysical assessment of olfactory and gustatory function in post-mild COVID-19 patients: A matched case-control study with 2-year follow-up.
Paolo Boscolo RizzoThomas HummelSara InvittoGiacomo SpinatoMichele TomasoniEnzo EmanuelliMargherita TofanelliAngelo CavicchiaVittorio GrillLuigi Angelo VairaJerome R LechienDaniele BorsettoJerry PoleselMichele DibattistaAnna MeniniClaire HopkinsGiancarlo TirelliPublished in: International forum of allergy & rhinology (2023)
Although a proportion of subjects recovered from long-lasting smell/taste dysfunction more than 1 year after COVID-19, cases still exhibited a significant excess of olfactory dysfunction 2 years after SARS-CoV-2 infection when compared to matched controls.