Last Updated：2025/12/06

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The highly virulent B.1.617.2 strain of the SARS-CoV-2 virus that causes COVID-19.

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Delta variant

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Source Word

Delta variant

Noun

The highly virulent B.1.617.2 strain of the SARS-CoV-2 virus that causes COVID-19.

Japanese Meaning

COVID-19を引き起こすSARS-CoV-2ウイルスの高病原性を持つB.1.617.2株（デルタ変異株）。

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Scientists warned that the Delta variant could spread more rapidly among unvaccinated populations.

Google Translation / DeepL Translation

研究者たちは、ワクチン未接種者の間で、SARS-CoV-2ウイルスの高い病原性を持つB.1.617.2系統がより急速に広がる可能性があると警告した。

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Sense（1）

The highly virulent B.1.617.2 strain of the SARS-CoV-2 virus that causes COVID-19.

If no new cases come from the Buff Club exposure site, it will be hard to believe politicians scaremongering that the delta variant is so infectious that all you have to do is walk past an infected person to get it.

Google Translation / DeepL Translation

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Delta variant

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