沙门氏菌还可能引发一种长期的并发症，可能侵入关节，造成关节炎，可能会持续几个月甚至更长时间。

One possible long-term complication, it can get into the joints and cause arthritis, and that can linger for months or even longer.

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沙门氏菌感染后6个月或以上，一小部分人会出现所谓的反应性关节炎。

A small number of people develop what's called reactive arthritis six months or longer after a bout of salmonella.

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