histoplasma capsulatum yeasts, 3d

3d pathogenic mycology antigen microbiological hyphae filaments ascomycete antigenic spores capsulatum filamentous form histoplasma histoplasmin histoplasmosis hyphal macroconidia microconidia dimorphic fungal parasitic spore nature illustration medical network medicine disease soil fungus fungi microbes biology pathogen respiratory yeastlike microbiology microbe biological mycological condition yeast disorder