Those who are sick with TB need effective TB treatment, and those without TB should receive preventive therapy with the drug isoniazid.

患结核病的艾滋病毒携带者需要获得有效的结核治疗，未患结核病者应服用异烟肼进行预防。

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Conventional insecticide treated mosquito nets need to be re-treated regularly, while long-lasting insecticidal nets (LLINs) are designed to be effective without re-treatment for the life of the net.

传统的经杀虫剂处理的蚊帐需要经常进行再处理，而长效杀虫蚊帐则在蚊帐的整个使用期都有效，无须进行再处理。

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If we could find the right channel and subdue it then we could get more effective treatment with levodopa without any side effects.

如果我们能够找到正确的途径并将它制服，那么我们就可以使用没有任何负作用的左旋多巴，从而得到更有效的治疗。

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"This ruling is a setback for patients that will hinder medical progress for diseases without effective treatment options, " he said.

WSJ: Novartis Loses Glivec Patent Battle in India

"This ruling is a setback for patients that will hinder medical progress for diseases without effective treatment options, " said Ranjit Shahani, vice-chairman and managing director of Novartis India.

BBC: Novartis India case: Campaigners hail patent rejection

The more efficient and effective approach is to allow profitable companies to return excess capital to their shareholders without subjecting those dividends to discriminatory tax treatment.

FORBES: Tax Code Rewards Debt, Penalizes Dividends