Explore the recorded discovery and history of Aspergillus fumigatus, with source links and stated limits.
An environmental mould associated with several forms of aspergillosis. Most exposed people do not become ill. Lung disease and weakened immunity can increase susceptibility.
The selected sources do not establish the first person ever infected. Naming, recognition and biological origin are separate questions.
Source check: 2026-09-21. Educational content; independent scientific review remains pending.