You can remove the virus with a virus killer program.

你可以使用杀毒软件来消除病毒。

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This paper researched and designed an information prevention and safety system of smartphone, which includes real time monitor, virus killer, junk mail filter, and message report.

论文研究设计了一个智能手机信息安全防范系统，该系统融合了实时监控、病毒查杀，短信过滤、短信举报等功能。

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The gypsy moth is also subject to attack by the nucleopolyhedrosis virus, or wilt disease, a particularly important killer of the caterpillars in outbreak years.

舞毒蛾还会受到核多角体病毒或萎蔫病的攻击，在毛虫爆发的年代，这是一种特别重要的杀手。

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But we have analysed the potential killer virus against the history of the 2009 Swine Flu and where a drugs cure for a future avian human-to-human killer virus will come far too late.

FORBES: H7N9 Bird Flu Cases Rise To 49, Deaths At 11 In China; Beijing Shuts Poultry Markets

Today 2.7 million Americans are chronically infected with this killer virus, but only 800, 000 of them know it, so slow and insidious is the course of this disease.

FORBES: Magazine Article

The 1918 pandemic did its worst after the first human death between week 16 and week 26 after the second wave and where the virus had mutated into the deadly human-to-human mass killer.

FORBES: Connect