Researchers have developed various treatments to control allergy, but no cure has been found.

研究者们已经发现了各种各样的治疗手段来控制变态反应，但是却没有治愈的办法。

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There is no known cure but the illness can be treated.

这种病尚没有确切的治愈方法，但可以医治。

《牛津词典》

There is no cure for either illness, but the flu can be prevented by the flu vaccine, which is, for most people, the best way to fight the flu.

两种疾病都无法治愈，但是可以通过流感疫苗预防流感。对于大多数人来说，这是对抗流感的最佳方法。

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There's no real cure to AIDS. But there is a cure to the landmine issue, and that is removal.

VOA: special.2010.05.03

Antihistamines and other treatments can reduce the symptoms -- but there is no cure.

CNN: Predicting allergy season eludes experts

Anti-viral drugs can help but there is no cure and one in five victims dies.

BBC: Tropical virus man 'fighting for life'

There is no cure but treatments can help slow disease progression.

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