Schmeer N, Krauss H, Lohrbach W, Wiegand D
Comp Immunol Microbiol Infect Dis. 1986;9(1):95-8. doi: 10.1016/0147-9571(86)90080-9.
Vaccination of 115 cattle with a formalin-inactivated Coxiella burnetii (Phase II) vaccine selectively induced a highly significant IgG2 response detectable by enzyme-linked immunosorbent assay. High IgG2 and negative or cut off IgG1 levels could be detected in uninfected cattle, whereas significant IgG1 but lower IgG2 levels were associated with C. burnetii infections.
用福尔马林灭活的贝氏柯克斯体(II期)疫苗对115头牛进行接种,通过酶联免疫吸附测定法可选择性诱导出高度显著的IgG2反应。在未感染的牛中可检测到高IgG2水平以及阴性或临界IgG1水平,而显著的IgG1水平但较低的IgG2水平与贝氏柯克斯体感染有关。