But RSV has never been far from Graham's mind.

但 RSV 从未原理 Graham 的头脑中。

It is a laboratory-made version of an antibody that helps the immune system fight off RSV.

这是一种实验室制造的抗体药，可以帮助免疫系统对抗呼吸道合胞病毒。

Scientists started to work on a vaccine for RSV in the early 1960s.

上世纪 60 年代初，科学家们开始研究 RSV 疫苗。

RSV sends tens of thousands of American children to the hospital each year.

每年有数以万计的美国儿童因感染呼吸道合胞病毒而入院。

The symptoms of RSV are often similar to the common cold.

RSV 的症状通常与普通感冒类似。

It's most often caused by infection from the respiratory syncytial virus or RSV.

它通常由呼吸道合胞病毒（RSV）感染引起。

Last year, a large increase in RSV cases crowded U.S. hospitals with sick children.

去年，感染呼吸道合胞病毒的病例大幅增加，这使得美国的医院挤满了患病的儿童。

Graham started his RSV career wanting to understand why

Graham 从此开启了他的 RSV 职业生涯——他想知道这是为什么。

Over time, a serious RSV infection can lead to hypoxemia which is a decreased oxygen content in the blood.

随着时间推移，严重的RSV感染可导致低氧血症，即血液中氧气含量较低。

He was actually working on RSV vaccines when the pandemic hit and he turned to COVID.

他之前一直在研究 RSV 疫苗，后来疫情来袭他才转去研究新冠。