Its high fatality rate, about 90%.

其病死率很高，约在90%以上。

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This is also a highly infectious virus and has a high fatality rate.

这同样是一种传染性很强的病毒，并切有较高的致死率。

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H5N1 has continued to infect humans as the outbreak in poultry has raged, with an apparently high fatality rate.

伴随着明显的高死亡率，H5N1就象在禽类中爆发一样已经在持续的感染人类。

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According to the researchers, 20 percent of those taking either high dosages or several of the drugs at once died in a two-year period, an alarmingly high fatality rate.

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Dr. Eric Laroche, a World Health Organization official in Harare, said the outbreak has a high fatality rate because sufferers are either not able to reach health centers in time or that the health centers lack the capacity to treat the cases.

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