To evaluate the sensitivity and specificity of the PDCoV S1 IgA ELISA, a receiver operating characteristic (ROC) curve was generated using the results of the IFA as the standard for negative and positive determination
To evaluate the sensitivity and specificity of the PDCoV S1 IgA ELISA, a receiver operating characteristic (ROC) curve was generated using the results of the IFA as the standard for negative and positive determination. the PDCoV-S1-IgA-ELISA based on samples confirmed by IFA. Anti-PDCoV IgA antibodies in 152 serum samples and 65 milk samples collected from…