Differing strains of the coronavirus continue to appear around the world and a new COVID-19 variant, the so-called "Delta" variant, has health experts concerned. The variant, otherwise known as B.1617 ...

The fast-spreading delta variant of the coronavirus has been gaining traction worldwide since it was first detected in India. It’s a version of the coronavirus that has been found in more than 80 ...

Reputable news organizations such as Reuters, Agence France-Presse (AFP) and South African news website News24 debunked the ...

Use Alt + Down Arrow to expand. ウイルス学者によると、新型コロナウイルスの変異株「デルタ」は、「ラムダ」や「ミュー」など新たな変異株が出る中でも主流の座を維持する見通しだ。 米疾病対策センター（CDC）とオープンソースの病原体追跡サービスである ...

新型コロナウイルスの変異株「デルタ株」は、これまでのどの株より感染力が強く、重症化しやすい可能性があるという。 ワシントンポストやニューヨークタイムズなどが入手した、アメリカの疾病対策予防センター（CDC）の内部資料によって明らかになっ ...

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The delta coronavirus strain is seen in this electron microscope photo provided by Japan's National Institute of Infectious Diseases. TOKYO -- Coronavirus infection numbers are exploding, and severe ...