Overview COVID-19 Anosmia Study Status: Active, not recruiting Trial end date: 2021-12-01 Target enrollment: Participant gender: Summary To capture the natural history of COVID-19 associated olfactory dysfunction as measured by two patient reported outcome measures (SNOT-22, QOD-NS) and a 6-week BSIT with a comparison to an intervention arm receiving daily omega-3 supplements. Phase: Phase 2 Details Lead Sponsor: Icahn School of Medicine at Mount Sinai