Patients typically experience flu-like or mononucleosis-like symptoms during the acute infection.

染期，患者通常出现流单核细胞增多症症状。

He was coming down with mononucleosis, but we could not know that then.

其实他当时已经染上了单核细胞增多症，但我们并不知道那件事。

In fact, one common infection that's been proposed is the Epstein-Barr virus — more commonly known as mononucleosis, or mono.

事实上，研究人员提出一种常见染是爱泼斯坦-巴尔病毒，更常称为单核细胞增多症，单核细胞增多症。

Epstein-Barr is best known for causing " mono, " or infectious mononucleosis, in teenagers and young adults.

EB病毒最广为人知是会在青少年中引起" 单核细胞增多症" 传染单核细胞增多症。

And what they found was 95% of that population has been exposed to mono.

他们发现，该人群中95%人都曾染过传染单核细胞增多症。

In 2022 scientists identified the reason why the immune system attacked myelin in people with MS: Epstein-Barr virus (EBV), the cause of mononucleosis or glandular fever (also known as the " kissing disease" ).

2022 年， 科学家发现了免疫系统攻击 MS 患者髓因：爱泼斯坦-巴尔病毒 (EBV)，它是单核细胞增多症腺热（也称为“接吻病” ）病因。

Of those who encounter EBV after childhood, around half contract mononucleosis.

在童年后染 EBV 人中，约有一半会患上单核细胞增多症。

Now, it's really a little bit interesting because we've known that mono could have potentially been requisite to develop MS, but they did a really cool study with the Veterans Administration Hospital with 10 million Americans, like a lot of Americans.

现在这有点意思，因为我们早就知道单核细胞增多症可能与多发硬化症发生有关，但研究人员在退伍军人事务部医院进行了一项非常有趣实验，调查了大约一千万名美国人，也就是很多美国人。

I had mono and missed the deadline.

我得了传染单核细胞增多症错过了拍照日子。

And it sort of reinforces this concept that mono may be a requirement to develop MS. Wow.

而且这在某种程度上强化了单核细胞增多症可能是引发多发硬化症必要条件这一观点。哇。

We then think that your body sees an infection, and we think we've nailed it down to the kissing flu, to mononucleosis, EBV.

然后我们认为你身体把一次染误认为是“接吻病”，也就是传染单核细胞增多症，由EBV病毒引起。

And I had mono that landed me in the hospital.

我还得了传染单核细胞增多症，因此住进了医院。

And so you survived mono because your immune system cleared it and you keep an arsenal against mono the rest of your life.

所以你之所以能挺过传染单核细胞增多症，是因为你免疫系统清除了病毒，而且你一生都会保留对抗这种病毒防御力量。