November 22, 2023 Clinical Research Clinical trial with controls required before any headline can state “Neck injection could improve smell issues in some long Covid patients”
January 13, 2023 Allergy/Immunology Headline: “Scientists find potential cure for COVID-related loss of smell.” Not so fast. It concludes that greater improvement with treatment was noted compared to placebo but “there was no subjective olfactory improvement over placebo.”
January 3, 2023 Allergy/Immunology Scientists discover T-cell overactivation as a key reason why long-COVID patients experience long-term smell loss