非洲区域是一个例外，那里的发病率在HIV患病率较高的国家中一直在较迅速地上升。

The exception is the African Region, where incidence has been rising more quickly in countries with higher HIV prevalence rates.

youdao

我们对流行病学趋势的分析表明，就全球而言，结核发病率仍在缓慢上升，但是患病率和死亡率正在下降。

Our analysis of epidemiological trends suggests that the TB incidence rate is still slowly rising globally, but prevalence and death rates are falling.

youdao

人均患病率和死亡率不断下降，比结核发病率的下降速度更快。

Prevalence and death rates per capita are falling, and faster than TB incidence.

youdao

It dropped dramatically in the period from 1954-- this is these filled black bars refer to this axis, polio cases per 100,000 population dropped down to only three or four cases by 1956.

患病率在一九五四年后的,一段时间里急剧下降,该坐标轴上的这些黑色柱形图表明,到一九五六年,小儿麻痹症的发病率,已经降低至每十万人中仅三到四人发病

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