Although serologic evidence indicated additional human exposure during subsequent decades in parts of Africa and Asia, before the 2007 Yap Islands Zika virus outbreak, only 14 cases of human Zika virus disease had been documented.
尽管血清证据表明随后几十年来在非洲和亚洲部分地区陆续有人感染病毒，但在2007年雅浦岛寨卡病毒疫情（英语：2007 Yap Islands Zika virus outbreak）之前，仅有14宗人类感染寨卡病毒病例记录在案。