腸管 ちょうかん出血 しゅっけつ せい大腸 だいちょう きんでした
chōkanshukketsuseidaichōkindeshita

Noun
Desu Copula

The polite past form of 腸管出血性大腸菌

1. Was E. coli O157.; Was hemorrhagic colitis.

Past/Perfective
Polite