Public Health England published a review in 2019 on bioaerosols, which include mould, related to composting and intensive farming, and their potential effects on the health of those living nearby. This followed two other reviews published in 2018.
NHS England is aware of how damp and mould can lead to respiratory problems, infections, allergies, asthma and affect the immune system. Aspergillus is a group of moulds common in the home. Most people are naturally immune and do not develop disease caused by Aspergillus. The European Respiratory Society have produced guidelines for the diagnosis and management of chronic pulmonary aspergillosis.