Jones P W, Collins P, Brown G T, Aitken M M
J Hyg (Lond). 1983 Oct;91(2):243-57. doi: 10.1017/s0022172400060253.
An outbreak of salmonellosis due to Salmonella saint-paul in two dairy herds was first detected during routine examination of calves soon after calving; infection reached 100% amongst calves and up to 60% amongst milking cows. Excretion by cows continued for over 12 months and by calves for up to 18 months. The most important factor in controlling the spread of infection was reduction of environmental contamination by removal of carriers, prompt antibiotic treatment of sick calves and reduction in stocking densities.
两群奶牛中因圣保罗沙门氏菌引发的沙门氏菌病疫情，在产犊后不久对犊牛的常规检查中首次被发现；犊牛的感染率达到100%，泌乳奶牛的感染率高达60%。奶牛的排菌持续超过12个月，犊牛则长达18个月。控制感染传播的最重要因素是通过清除带菌者减少环境污染、对患病犊牛及时进行抗生素治疗以及降低饲养密度。
