SARS-CoV-2 variants

This winter, there’s another new SARS-CoV-2 variant contributing to surges around the world. The World Health Organization (WHO) classified this variant, called JN.1, as a “variant of interest” on December 19, signifying that it is worth the attention of scientists and healthcare workers. In the U.S., JN.1 may lead to higher levels of coronavirus spread…