In utero negativization of Zika virus in a foetus with serious central nervous system abnormalities

Timeline of significant events. *Serum, urine, vaginal swab, cervicovaginal lavage and endocervical swab. CHKV, chikungunya virus; CSF, cerebrospinal fluid; Ct, amplification cycle threshold; CT, computed tomography; DENV, dengue virus; MRI, magnetic resonance imaging; RT-PCR, real-time PCR; US, ultrasound; ZIKV, Zika virus.212