世卫组织将新冠病毒JN.1毒株定为需留意变异株
Voice of America
世界卫生组织（WHO）周二（12月19日）将新冠病毒JN.1变种归类为“需要留意的变异株”，但表示它对公共卫生没有太大威胁。
（本文依据了路透社的报道。）
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