Public health experts have highlighted that COVID-19 is still a significant threat, especially with the emergence of the new variant NB.1.8.1 causing surges in infections across China. This variant, which originated from travelers in multiple countries, including China and Japan, has been categorized by the WHO as a variant under monitoring due to its rapid spread. In the U.S., a few cases have been identified through a CDC program at airports screening incoming travelers. Despite its presence, current vaccines are expected to still offer protection against severe illness caused by this variant, which is part of the Omicron family.
The COVID-19 virus continues to mutate with a new variant, NB.1.8.1, leading to increased infections, particularly in China, and some cases detected in the U.S.
The WHO has designated NB.1.8.1 as a variant under monitoring, highlighting its emergence and spread, which could impact both health protocols and vaccination strategies.
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