The role of T cells in the resolution or exacerbation of COVID-19, as well as their potential to provide long-term protection from reinfection with SARS-CoV-2, remains debated. Nevertheless, recent studies have highlighted various aspects of T cell responses to SARS-CoV-2 infection that are starting to enable some general concepts to emerge.

中文翻译：

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COVID-19 患者的 T 细胞反应。

T 细胞在解决或加剧 COVID-19 中的作用，以及它们提供长期保护以防止 SARS-CoV-2 再次感染的潜力仍然存在争议。尽管如此，最近的研究强调了 T 细胞对 SARS-CoV-2 感染反应的各个方面，这些方面开始使一些通用概念出现。