Security experts widely believe that the worm was built as part of a state-backed attack on Iran's nuclear program.

安全专家们普遍认为病毒是国家背后支持攻击伊朗核计划的一部分。

youdao

A worm is a program that multiplies itself but that does not infect the host.

一个蠕虫是一个复制自身但并不感染宿主的程序。

youdao

That is, it is impossible to write a computer program that will identify correctly whether an arbitrary program is a virus, a worm, etc. - no matter how much computing power is thrown at the problem.

也就是说，我们不可能编出一个计算机程序，让它正确地鉴别某任意的程序是不是一个病毒、蠕虫之类—无论你为解决这个问题拼上多少计算能力。

youdao

It is led by the South Sudan Guinea Worm Eradication Program.

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"The cease-fire enabled us to conduct disease surveillance with the freedom of movement, not fearing land mines and getting shot, " said Dr. Nabil Azziz, who coordinated Sudan's national Guinea worm eradication program until 2007.

CNN: Guinea worm a greater challenge than smallpox

The program in Mali, however, has not been able to operate fully, or at all, in areas occupied by rebel groups, said Ernesto Ruiz-Tiben, director of the Guinea Worm Eradication Program at the Carter Center.

CNN: Rare tropical disease close to eradication