Barash Jason R, Arnon Stephen S
Infant Botulism Treatment and Prevention Program, California Department of Health Services, Richmond, California 94804, USA.
J Clin Microbiol. 2004 Apr;42(4):1713-5. doi: 10.1128/JCM.42.4.1713-1715.2004.
A retrospective study of Clostridium botulinum strains isolated from patients from California with infant botulism identified the fourth known C. botulinum strain that produces both type B and type F botulinum toxins. This unique strain represented 0.12% of the California infant botulism case isolates from 1976 to 2003. The relative concentrations of type B and F toxins produced were temperature dependent.
一项对从加利福尼亚州患有婴儿肉毒中毒的患者中分离出的肉毒梭菌菌株的回顾性研究,鉴定出了第四种已知的同时产生B型和F型肉毒毒素的肉毒梭菌菌株。这种独特的菌株在1976年至2003年加利福尼亚州婴儿肉毒中毒病例分离株中占0.12%。所产生的B型和F型毒素的相对浓度取决于温度。