レジオネラ菌[rejionerakin] Legionella pneumophila (bacteria that causes Legionnaires' disease)
汚染菌[osenkin] contaminant
化膿菌[kanoukin] pyogenic bacteria
球菌[kyuukin] coccus
菌糸[kinshi] fungal filament

菌毒[kindoku] mushroom poison
菌類[kinrui] fungus
抗菌[koukin] antibacterial
抗菌性[koukinsei] antibacterial
抗真菌[koushinkin] antifungal

麹黴[koujikabi] yeast plant
青黴[aokabi] blue mold
黴菌[baikin] germ
黴臭い[kabikusai] smelling of mold
黴雨[baiu] rainy season

黴毒[baidoku] syphilis
黴る[kabiru] to become moldy or musty (mouldy)
黒黴[kurokabi] black mold
黴が生える[kabigahaeru] to get moldy