IGHE and allergic bronchopulmonary aspergillosis: During reproduction, fungi release large amounts of spores and hyphal fragments into the air, which may cause immunoglobulin E (IgE)‐mediated respiratory allergic diseases,3 especially Aspergillus fumigatus (Af)‐sensitized asthma and allergic bronchopulmonary aspergillosis (ABPA).4