Vietnam also has reported recent cases of blue ear decease (disease).

越南也报告说最近发现蓝耳猪的病例。

youdao

Pork supplies have dwindled since an outbreak of blue ear disease, a virus that can be deadly in pigs.

自从爆发可以令猪致命的蓝耳病以来，猪肉供应量下降了。

youdao

While the price of feed, such as corn, has risen, the main culprit is an epidemic of a mysterious illness known as' blue ear 'disease, as well as the more common foot-and-mouth affliction.

虽然玉米等饲料价格有所上涨，但罪魁祸首还是一种神秘的“蓝耳”病的流行，以及更常见的口蹄疫传染。

youdao

But it suffered nothing like the blue-ear disease that took such a toll on the country's pigs in 2007-08.

ECONOMIST: Price rises in China