肝炎 かんえんウイルスじゃありませんでした
kan'en'uirusujārimasendeshita

Noun
Desu Copula

The polite, past negative form of 肝炎ウイルス

1. Was not a hepatitis virus.; Was not infected with the hepatitis virus.

Past/Perfective
Negative
Polite
Terminal Form