Long COVID has remained an on-going public health issue in the years following the global pandemic. Here, we report blood–brain barrier disruption in patients with acute SARS-CoV-2 infection and brain fog, and patients presenting with long COVID, brain fog and cognitive decline, compared to those with long COVID without any neurological symptoms.

中文翻译：

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长期与新冠病毒相关的脑雾导致血脑屏障渗漏

在全球大流行之后的几年里，新冠病毒仍然是一个持续存在的公共卫生问题。在这里，我们报告了与那些没有任何神经系统症状的长期新冠病毒感染患者相比，急性 SARS-CoV-2 感染和脑雾患者以及长期新冠病毒、脑雾和认知能力下降的患者的血脑屏障破坏。