The developed method has good specificity, sensitivity and repeatability that can be used as epidemiologic survey and detection of antibody after being immunized by GPMV inactivated vaccine.
Methods According with the methods of the forth epidemiologic sampling survey for tuberculosis in our country, the method of stratified cluster random sampling was use in this survey.
Methods Orthogonal test design, a high effective research method of multifactors, was used to balance test study on the epidemiologic factors of the disease.