fungi aspergillus, black mold

aflatoxin allergic allergy aspergillosis aspergillus asthma biseriate black blue carcinogen complication conidia conidium covid19 disease drawing drawn fungal fungi fungus growth hand health healthy human hyphae illness illustration immunocompromised infection inflammation laboratory medical medicine microbiology mold moldy morphology mycotoxin niger pneumonia science scientific sick structure tereus toxic toxin versicolor vesicle