The original version of this Letter has been modified in the abstract and main text to better reflect the distribution of Neu5Ac sialoglycans in humans. Additionally, co-author Lingquan Deng's present address has been further clarified.

中文翻译：

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作者更正：伤寒沙门氏菌毒素中宿主适应性的演变。

该信函的原始版本已在摘要和正文中进行了修改，以更好地反映Neu5Ac唾液聚糖在人体中的分布。此外，合著者邓玲泉的致辞已得到进一步澄清。