In order to isolate him from bacteria, and such, he is not allowed visitors.
シロオニタケは毒菌だけど、存在感があって好きだなあ。
Shiroonitake is a poisonous mushroom but it has real presence, and I like it.
子宮内膜炎は、細菌が子宮内に入り、内膜に炎症を起す病気である。
Endometritis is a disease where bacteria enter the uterus and cause inflammation of the inner membrane.
収量が多いからといって尊いとは思わないが、ドカンと発生していると、毒菌でもうれしいもんだ。
I don't think that they are valuable just because they have a large crop, but I'm glad when they sprout in great numbers - even when they are poison mushrooms.
私の知る限り、この化学薬品は細菌の繁殖を防ぐだろう。
To my knowledge, this chemical will prevent germs from breeding.
細菌は小さすぎて我々の眼には見えない。
Germs are too tiny for our eyes to see.
細菌は顕微鏡の力を借りて初めて見られる。
Germs can only be seen with the aid of a microscope.