题目内容

某年7月，某小学20多名学生食用了由奶、蛋、糖制作的冰淇淋12h后，出现腹痛、腹泻、黄绿水样便，部分病人有脓血便，体温高达39℃，重症者出现谵妄、昏迷等，引起该次食物中毒的最可能病原是（）

A. 致病性大肠杆菌
B. 沙门菌
C. 葡萄球菌
D. 肉毒梭菌
E. 副溶血性弧菌

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