aspergilloma of the lung and close-up view of aspergillus fungi

abscess aflatoxin allergic allergy aspergilloma aspergillosis aspergillus asthma carcinogen close colorful culture cyst danger dangerous disease flavus fumigatus fungi fungus growth health hyphae illustration immunocompromised laboratory lung microbiology moisture mold moldy mould mycetoma mycotoxin mycotoxins pulmonary reaction science scientific toxic toxin