Feeney A R, Cooke E M, Shinebaum R
J Hyg (Lond). 1980 Feb;84(1):91-6. doi: 10.1017/s0022172400026565.
Examination of the faeces of 50 babies born at home showed that bottle-fed babies carried significantly more Klebsiella, Proteus and Pseudomonas spp. and antibiotic-resistant Escherichia coli than did breast-fed babies. Bottle-fed babies born in hospital had a less mixed faecal flora than bottle-fed babies born at home. The possibility that bacterial contamination of home-prepared feeds may account for these differences requires investigation.
对50名在家出生的婴儿粪便进行检查发现,与母乳喂养的婴儿相比,人工喂养的婴儿携带的克雷伯菌、变形杆菌、假单胞菌属以及耐抗生素大肠杆菌明显更多。在医院出生的人工喂养婴儿的粪便菌群混合程度低于在家出生的人工喂养婴儿。家庭自制喂养食品受到细菌污染可能是造成这些差异的原因,这一可能性需要进行调查。