McFeters G A, Bissonnette G K, Jezeski J J, Thomson C A, Stuart D G
Appl Microbiol. 1974 May;27(5):823-9. doi: 10.1128/am.27.5.823-829.1974.
The comparative survival of various fecal indicator bacteria and enteric pathogens was studied in a stable well water supply by using membrane chambers. There was more variation in the 29 coliform cultures and they died more rapidly, as a group, than the 20 enterococcus cultures that were examined. The comparative survival of the organisms tested follows: Aeromonas sp. > the shigellae (Shigella flexneri, S. sonnei, and S. dysenteriae) > fecal streptococci > coliforms = some salmonellae (Salmonella enteritidis ser. paratyphi A and D, S. enteritidis ser. typhimurium) > Streptococcus equinus > Vibrio cholerae > Salmonella typhi > Streptococcus bovis > Salmonella enteritidis ser. paratyphi B. S. bovis had a more rapid die-off than did S. equinus, but both had significantly shorter half-lives than the other streptococci. The natural populations of indicator bacteria from human and elk fecal material declined similarly to the pure cultures tested, whereas the die-off of fecal streptococci exceeded the coliforms from bovine fecal material.
通过使用膜室，研究了各种粪便指示菌和肠道病原体在稳定的井水供应中的相对存活率。在所检测的29种大肠菌群培养物中，变异性更大，并且作为一个群体，它们比20种肠球菌培养物死亡得更快。所测试微生物的相对存活率如下：气单胞菌属>志贺氏菌（弗氏志贺菌、宋内志贺菌和痢疾志贺菌）>粪链球菌>大肠菌群=一些沙门氏菌（肠炎沙门氏菌副伤寒A和D血清型、肠炎沙门氏菌鼠伤寒血清型）>马肠球菌>霍乱弧菌>伤寒沙门氏菌>牛链球菌>肠炎沙门氏菌副伤寒B血清型。牛链球菌比马肠球菌死亡更快，但两者的半衰期均明显短于其他链球菌。来自人和麋鹿粪便材料的指示菌自然种群的下降情况与所测试的纯培养物相似，而来自牛粪便材料的粪链球菌的死亡速度超过了大肠菌群。
