In the 1800s, tuberculous, or TB, killed thousands because it was an airborne disease-spread in the air, and hard to prevent.

在 19 世，核，或者 TB，夺走了几千人的生命，因为它是一种空气传播疾病——在空气中传播，而很难预防。

In most cases of tuberculous meningitis there'll be 50-500 white blood cells with over 80% being lymphocytes.

在大多数核脑炎中，则会有50-500个白细胞，其中80％以上是淋巴细胞。

In the 1800s, tuberculous, or TB, killed thousands, because it was an airborne disease – spread in the air, and hard to prevent.

在19世纪，核（简称TB）夺走了数千人的生命，因为它是一种通过空气传播的疾病——在空气中传播，很难预防。

Now granted, things like tuberculous meningitis, and there's weird ones that can wax and wane.

当然，像核性脑膜炎这样的疾病，以及一些症状会时好时坏的罕见病例。