To the Editor, Fungal respiratory allergy affects up to 30% of hay fever sufferers and 70% of severe asthmatics in the UK.1 This study describes the seasonal patterns of airborne fungal spores found in central England. Twenty-three fungal spores were identified by microscopy in daily air samples collected in Leicester during the 13-year period from 2007 to 2020 (excluding 2016) (Table ). Details of methods are provided in .