Table 1.
Results of diagnostic tests.
Assay | Material | Case 1 | Case 2 | Case 3 |
---|---|---|---|---|
ZIKV qRT-PCR | Urine | NEG | POS | NEG |
Plasma | NEG | NEG | NEG | |
CSF | NEG | NEG | NEG | |
Anti ZIKV antibodies (ELISA) | Serum | IgM NEG | IgM NEG | IgM NEG |
IgG POS | IgG POS | IgG POS | ||
ZIKA VNT (titer + result) | Serum | 25, POS | 40, POS | 256, POS |
81, POS | ||||
DENV | Serum | IgM NEG | IgM NEG | IgM NEG |
IgG POS | IgG POS | IgG POS | ||
NS1 NEG | NS1 NEG | NS1 NEG | ||
Campylobacter jejuni | Serum | IgM NEG | IgM NEG | IgM NEG |
IgG POS | IgG POS | IgG POS | ||
CMV | Serum | IgM NEG | IgM NEG | IgM NEG |
IgG POS | IgG POS | IgG POS | ||
EBV | Serum | IgM NEG | IgM NEG | IgM NEG |
IgG VCA POS | IgG VCA POS | IgG VCA POS | ||
EBNA POS | EBNA POS | EBNA NEG |
VNT, virus neutralization test; NS1, non-structural protein 1; VCA, viral capsid antigen; EBNA, Epstein–Barr virus nuclear antigen; ZIKV, Zika virus; CMV, cytomegalovirus; EBV, Epstein–Barr virus; qRT-PCR, real-time RT-PCR.