RESUMO

Nine imported Zika virus (ZIKV) infections (four through temperature monitoring and epidemiological investigation at entry and five by active surveillance tracking of index case contacts during follow-up; from Venezuela [n = 5], Samoa [n = 3] and both Samoa and Fiji [n = 1]) were detected in mainland China from February 1 to 29, 2016. The minimal incubation period lasted 5.2 days, with mean lag time to diagnosis of 2.6 days. Diagnosis relied on positive real-time reverse transcriptase polymerase chain reaction for ZIKV RNA in serum (n = 7), urine (n = 4) or saliva (n = 3), respectively. All cases recovered rapidly without serious complications.

Assuntos

Sangue/virologia , RNA Viral/sangue , Viagem , Urina/virologia , Infecção por Zika virus/diagnóstico , Zika virus/isolamento & purificação , China , Fiji , Humanos , Reação em Cadeia da Polimerase em Tempo Real/métodos , Samoa , Venezuela , Infecção por Zika virus/virologia