Stained Cells (IMAGE) University of Veterinary Medicine -- Vienna Caption Where viral vectors 'travel' and which types of neural cells they infect, can be visualized by fluorescent Proteins being transmitted. Credit Kirsti Witter/Vetmeduni Vienna Usage Restrictions None 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.