Bill played a pivotal role in eradicating smallpox.

比尔在根除方面起了关键作用。

Their most powerful weapon, however, was the disease smallpox, which they brought with them from Spain.

然而，他们最有力的武器是他们从西班牙带来的病。

The correct option was C, which is smallpox.

正确的项是C，即。

Smallpox vaccination became common in the 19th century.

疫苗接种在19世纪普及开来。

Terrible smallpox scars, club feet, harelips, the lot.

可怕的留下的痕，先足畸形，兔唇等等。

The vaccine for smallpox is infallible.

疫苗是绝对可靠的。

Yellow fever and smallpox were no longer a threat.

黄热病和不再威胁人们的生。

In 1967, smallpox was responsible for millions of deaths.

1967年，造成数百万人死亡。

The first vaccine for smallpox was developed in 1796.

第一种疫苗于1796年研制出来。

Smallpox, unbeknownst to them, they bring it to battle.

他们无意中把带到了战场上。

Mpox belongs to the same virus family as smallpox.

猴痘与属于同一病毒家族。

Neil said it was smallpox which was the correct answer!

尼尔说是，这是正确答案！

It had been approved to treat smallpox in the E.U.

该疫苗曾在欧盟被批准用于治疗。

It definitely causes less severe disease than smallpox.

它引起的疾病肯定没有严重。

Unlike smallpox and polio, however, there is no vaccine against HIV.

但和以及脊髓灰质炎不同的是，没有对抗HIV的疫苗。

On January, 12th, 1875, Zaichun died of smallpox, not yet 20.

1875年1月12日，载淳死于，还不到20岁。

There were several factors that made smallpox an ideal candidate for eradication.

有几项因素使成为理想的根除候。

And smallpox was one of the worst of them.

是其中最严重的一种。

Monkeypox is an Ortohopoxvirus that's related to smallpox and vaccinia virus.

猴痘是一种口蹄疫病毒，与和牛痘病毒有关。

Monkeypox belongs to the same virus family as smallpox but causes milder symptoms.

猴痘和属于同一病毒家族，但是它导致的症状较轻。