季節 きせつ せいインフルエンザじゃありませんでした
kisetsu sei infuruenzajārimasendeshita

Noun
Desu Copula

The polite, past negative form of 季節性インフルエンザ

1. Was not seasonal influenza.; Was not the flu.

Past/Perfective
Negative
Polite
Terminal Form
Medicine