superflu

Noun

uncountable usually

Any strain of flu that spreads unusually quickly, is unusually virulent, or is unusually unresponsive to treatment.

Japanese Meaning

通常よりも急速に感染拡大する、猛威を振るう、または治療に反応しにくいインフルエンザ株

Hospitals scrambled when a new superflu began overwhelming clinics across the region.

新たな超感染性のインフルエンザが地域の診療所を圧倒し始めたため、病院は対応に追われました。

Sense（1）

Any strain of flu that spreads unusually quickly, is unusually virulent, or is unusually unresponsive to treatment.

superflus

（ plural ）