We identified risk factors for any emm type group A streptococcal (GAS) colonization while investigating an invasive emm26.3 GAS outbreak among people experiencing homelessness in Alaska. Risk factors included upper extremity skin breakdown, sleeping outdoors, sharing blankets, and infrequent tooth brushing. Our results may help guide control efforts in future outbreaks.

中文翻译：

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2017年阿拉斯加安克雷奇无家可归者爆发甲组链球菌定居的危险因素

我们确定的风险因素任何EMM类型的A组链球菌（GAS），而调查的侵入殖民EMM人在阿拉斯加无家可归当中26.3 GAS爆发。危险因素包括上肢皮肤破裂，在户外睡觉，共用毯子和不经常刷牙。我们的结果可能有助于指导未来爆发中的控制工作。