而Ryan辩称，那些只是以学校或者其他机构周围的局部蔓延，而不是全球大流行病所要求的普遍蔓延。

But Ryan contends that those were localized outbreaks, often centered around schools and other institutions, and not the generalized onslaught expected during a pandemic.

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目前，我市艾滋病疫情在局部地区增长迅猛，已进入发病死亡高峰期，形成以城镇为中心向周边乡镇全面蔓延扩散的流行态势。

At present, the city's AIDS epidemic growing rapidly in some areas has reached its peak incidence of death, to form a town center to the surrounding towns spreading popular trend overall.

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