Zika Virus Neurospheres (image) University of California - San Diego Share Print E-Mail Caption This image shows human neurospheres infected with the Brazilian Zika virus after 96 hours. Compared to mock-infected controls, the neurospheres show dramatic cell death with arrested growth, resulting is significantly reduced size. Credit UC San Diego Health Usage Restrictions Use photo credit as indicated Share Print E-Mail 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.