几乎所有病例都发生在四川省，那里已发现在猪中同时暴发的猪链球菌感染。

Virtually all cases have occurred in Sichuan Province, where infections with Streptococcus suis have been detected in pigs in a concurrent outbreak.

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经查，在墨西哥以外，几乎所有病例以及所有死亡病例原先都患有慢性病。

Outside Mexico, nearly all cases of illness, and all deaths, have been detected in people with underlying chronic conditions.

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她说，几乎所有病例都服用该类药物超过五年，大多数人是因为骨量减少而引起的骨质疏松症而开始服药的。

Almost all took the drug for more than five years, most for a pre-osteoporosis condition called osteopenia, she said.

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