あかつつがむしじゃなかった
赤恙虫じゃなかった
akatsutsugamushijanakatta

Noun
Da Copula

The past negative form of あかつつがむし

1. Wasn't tsutsugamushi.; Wasn't the cause of tsutsugamushi fever.

Past/Perfective
Negative
Usually Written in Kana