Yup. Jenner's vaccine helped stem the tide and save millions, but smallpox wasn't fully eradicated until 1980.

是的。詹纳的疫苗帮助遏制了这一疾病的扩散，拯救了数百万人，不过直到1980年天花才被完全根除。

Polio has been virtually eradicated in Brazil.

在巴西脊髓灰质炎实际上已经根除。

Why can't bird flu be eradicated?

为什么不能根除禽流感？

Polio has nearly been eradicated.

脊髓灰质炎现已几乎根除。

Can yaws be eradicated?

能否根除雅司病？

Should be eradicated or treasured?

摒弃还是珍藏？