Delta variant of coronavirus | “Mutate to Extinction”: The Strange Course of Mutation Baffling Scientists in Japan

  • Jose Carlos Cueto
  • BBC News World

Street in Japan.

Image source, Getty Images

Last August, Japan was in the middle of the fifth and largest wave of coronavirus since the pandemic began. It came to register more than 20,000 daily cases.

That regrowth was largely driven by the delta variant that swept the entire world and which, due to its high transmissibility, ended up replacing other mutations of the pathogen.

But that month was also a turning point for the Asian country.

Since then cases have plummeted at a dizzying rate And today, while several countries with a similar vaccination percentage are fighting a new wave of infections, Japan breathes easy and this Tuesday, November 23, registered just over 100 new infections.

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