TABLE 1.

 Relationship between results of IgG ELISA with His-CCHFV rNP and the IIF method using CCHFV-infected Vero E6 cells

ELISA resultNo. of IIF results that were:
PositiveNegative
Positive131a
Negative2b107
  • a This serum sample, which showed a negative reaction by the IIF method but a positive reaction by IgG ELISA, was collected from a subject in Xinjiang Autonomous Region, People's Republic of China.\

  • b Antibody titers of these two sera to CCHFV were 40 and 80.