@chzuck, i have Chronic Sinusitis. i had nasal polyps so bad i had to have surgery to remove them from both nasal passages. and sinus cavity. now i'm on Dupixent 300 mg/2ml. one shot every 2 weeks. i've been on this since before Covid. i never got Covid. thank God. but because of the polyps and surgery i lost my taste and sense of smell. but they are starting to return very slowly. get the ENT to check all of this out for you. good luck, daniel 💙💙.