Many researchers think a T-cell response would limit disease severity but would not stop you falling ill.

许多研究者认为t细胞应答能限制疾病的严重程度，但不能预防疾病。

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So the idea is to spur other soldiers of the immune system called t cells to quickly kill the infected cells before they could make new viruses. That would limit disease severity.

因此，新的想法就是刺激免疫系统中的T淋巴细胞，让它迅速杀死受到感染的细胞，使之来不及生成新的病毒，以此限制病情恶化。

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By prescribing nutritional changes or launching programs such as "Shop with Your Doc", they are trying to prevent, limit or even reverse disease by changing what patients eat.

通过改变处方中的营养成分，或开展“与医生一起购物”等项目，他们试图改变患者的饮食习惯来预防、限制甚至逆转疾病的发生。

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Because there is no limit and there is less prescription there certainly today than in the disease model.

因为没有界线，如今它的使用程度,也远比疾病模型少。

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