The festival was canceled last year due to hoof-and-mouth disease.

这个节日去年因为口蹄疫而停摆。

youdao

Shy by nature, Sheep are not the most practical of people and, although well-mannered, they may occasionally suffer from "hoof-in-mouth disease" by saying the wrong thing at the wrong time.

属羊的人天生比较害羞，不切实际，虽然彬彬有礼，但他们偶尔会突发“口蹄病”，在错误的时间说了不该说的话。

youdao

The company blamed media coverage of the hoof-and-mouth disease plaguing European cattle farmers for part of the decline, coupled with a surplus of both beef and pork for a decline in exports to Japan and South Korea, where it had strong sales last year.

FORBES: Magazine Article

That is especially true since the second question -- Could someone deliberately infect American agriculture with BSE, Hoof and Mouth disease or perhaps plant viruses?

CENTERFORSECURITYPOLICY: Guess Who's Coming to Dinner?