A new COVID variant is on the rise amid a nationwide summer surge of cases and it's on track to become the third most common ...

COVID-19 variant XFG accounted for 0% of U.S. cases in May. By late-June, it became the third-most common strain.

美国疾病控制与预防中心（CDC）表示，其预测模型显示，加州的新冠病毒感染率可能正在上升。而这一趋势的背后，是一种新的变异毒株——XFG，又称“Stratus”。 “Stratus”目前已成为今年夏天美国第三大流行的新冠变种病毒。它与其他奥密克戎（Omicron）家族毒株的症状和严重程度相似，但可能带来一种前所未见的症状：声音嘶哑。

A new COVID-19 strain, Stratus, with variants XFG and XFG.3, is spreading in England, with XFG.3 making up 30% of cases. WHO ...

A new COVID-19 variant, Stratus (XFG), has been detected in Arizona and is spreading globally. Stratus is a descendant of the ...

WHO is monitoring the fast-spreading XFG "Stratus" COVID variant, now the third-most common US strain, as it spreads into ...

After its January debut, XFG climbed to number three on the CDC COVID variant list by late June, accounting for an estimated ...

The CDC has moved to using longer data timeframes for COVID tracking due to low reporting from states. According to the ...

世界卫生组织和各国卫生当局均表示，该变异株"对健康的额外风险较低"。 世卫组织已将奥密克戎XFG列入"监测中变异株"名单，尽管它在亚洲、欧洲和拉丁美洲快速传播，但目前尚未观察到相关临床症状严重程度的增加。

Scientists are currently studying how well people are protected against severe disease from XFG. Researchers conducted lab studies using human cells and a "pseudovirus" stand-in for XFG, as well as ...

美都新闻网 7 月 28 日电 ： 卫生部公布的新冠肺炎病例检测结果显示，2025年，在超过12000份样本检测中，共发现291例阳性病例。 累计确诊病例最多的地区是雅加达、东爪哇、万丹、西爪哇、南苏门答腊和日惹特区。 卫生部于27日在一份报告指出，今年第1周至第30周，共检测12853份样本，确诊291例新冠肺炎病例（阳性率为2.26%）。” 目前，印尼的主要变异株是XFG（5月份阳性率为75% ...