US cases of liver inflammation among children have remained flat, but UK cases seem to have risen, leading some to suggest a coronavirus contribution.

中文翻译：

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神秘的儿童肝炎继续困扰研究人员

美国儿童肝脏炎症病例保持平稳，但英国病例似乎有所上升，导致一些人认为是冠状病毒所致。