6.下列何種細菌數目只需要10~100個活菌就容易在健康人造成感染?
(A)Bacillus cereus
(B)Enteropathogenic E. coli
(C)Shigella spp.
(D)Salmonella Typhimurium.
答案:登入後查看
統計: A(358), B(100), C(1915), D(307), E(26) #2041463
統計: A(358), B(100), C(1915), D(307), E(26) #2041463