TABLE 1.

Results for ELISA-positive samples further analyzed by IFA, neutralization assay, protein microarray analysis, and nucleocapsid protein-based antigen-capturing ELISA

Sample no.Result by:
ELISAIFANeutraliza- tion assayProtein microarray analysisaAntigen- capturing ELISAb
1++++
2++++
3++++
4++
5+
6+
7+
8+
9++
10++
11+
Positive control+++++
Negative control
  • a The results obtained by protein microarray analysis are only those obtained for the N protein.

  • b N-protein-based antigen-capturing ELISA.