沙门氏菌约有2200种血清型,尽管大多为非人类沙门氏菌,但不少可引起人类的疾病。人类非伤寒沙门氏菌病的临床表现轻重不一,可有轻到重度的胃肠炎、肠伤寒、严重的败血症,以及诸如骨髓炎和脑膜炎等局灶性感染。作者在1981年1月～1988年3月期间对非伤寒沙门氏菌性败血症的发生率和年龄分布进行了系统的观察。从208例病人中分离到220株非伤寒沙门氏菌,分别从脑脊液(1株)、血(14株)和粪便(205株)中分离 About 2200 Salmonella serotypes, although mostly non-human Salmonella, but many can cause human diseases. The clinical manifestations of human non-typhoid salmonellosis vary in severity, with mild to severe gastroenteritis, enteric typhoid, severe sepsis, and focal infections such as osteomyelitis and meningitis. The authors systematically observed the incidence and age distribution of non-typhoid Salmonella septicemia between January 1981 and March 1988. [ 220 non-typhoid Salmonella isolates were isolated from 208 patients and were isolated from cerebrospinal fluid (1 strain), blood (14 strains) and feces (205 strains)