COVID Toes and Seasonal Chilblains Share Similar Immune Responses

NEW YORK (Reuters Health) – Chilblain-like lesions (CLLS), also known as “COVID toes,” are histologically similar to seasonal chilblains (SCs), with high levels of certain autoantibodies as well as type 1 interferon, an observational study shows. “Both immune system and vascular alterations take part in the pathogenesis of COVID toe,” […]