Developing a Test for Zika Virus (AUDIO) Washington University School of Medicine Your browser does not support the audio element. Caption Researchers at Washington University in St. Louis have developed a blood test that quickly can detect the presence of zika virus infection. the new test doesn't require refrigeration and can be read onsite in a clinic, potentially making it very useful in the parts of the world where zika has been such a problem in recent years. Jim Dryden has more... Credit Washington University BioMed Radio 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.