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Existing hep C treatments, based on bioengineered versions of the natural immune system protein alpha interferon, attack the virus indirectly and work half the time, at best, for the most common strain.
FORBES: Viral Vertigo
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。