aspergillosis. life cycle of pathogenic flora

aflatoxin aflatoxins airborne aspergillosis aspergillus aspergilosis ball biology carcinogen cause closeup conidia cycle disease flora fumigatus fungal fungi fungus health hospital hyphae illness illustration immunocompromised immunosuppressed individuals infection infectioun inhalation invasive laboratory life lung lungs male man medicine micro microbiology microscope microscopic mold opportunistic pateint pathogenic people person pneumonia science scientific septate stain toxic toxin vector wright yeast