据美国疾病预防控制中心（CDC）消息，9月22日美国CDC更新了墨西哥黄瓜引发的沙门氏菌疫情统计数据。数据显示，本次疫情波及美国33州，共有558例患者，其中3人死亡。
与上次统计相比，新增140确诊病例，21起住院病例。经过流行病学、试验室检测以及追溯发现，自墨西哥进口的黄瓜疑似为本次疫情的元凶，黄瓜由“Andrew & Williamson Fresh Produce”公司销售。有多家公司已经对问题黄瓜产品进行了召回。
部分原文报道如下：
Sept. 22 update: The Centers for Disease Co
ntrol & Prevention （CDC） again updated this outbreak on Tuesday, Sept. 22. There are currently three deaths, 112 hospitalizations and 558 co
nfirmed cases being reported in 33 states. The deaths being reported are in Arizona, California and Texas （one each）。
Since the previous CDC updat a week ago, this latest report reflects an increase of 140 co
nfirmed cases, 21 additio
nal hospitalizations, and co
nfirmed cases in residents of two additio
nal states （Iowa and South Dakota, with one each）。
