COPENHAGEN, Denmark — The director of the World Health Organization’s Europe office ... for the move by Seoul. The CDC has a new plan to get a jump on new coronavirus variants — asking ...

The World Health Organization (WHO) is keeping an eye on a new COVID-19 variant called NB.1.8.1, or “Nimbus,” that has spread across Europe, the Americas and the Western Pacific.

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While the WHO points out that NB.1.8.1 is “growing rapidly compared to co-circulating variants,” the agency also notes that ...