Virus cells (IMAGE) West Virginia University Caption Original SARS-CoV-2 virus using fixed cells being examined under a microscope at WVU lab, Feb. 2, 2021. Credit Brian Persinger/West Virginia University 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.