zika Researcher (IMAGE) Frontiers Caption Researcher Juan Carlos Saiz from the Department of Biotechnology of the Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria in Madrid studying the Zika virus. Credit Photo courtesy of Juan Carlos Saiz Usage Restrictions Photo can be used freely with this article License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.