SARS-CoV-2 Virus Particles (IMAGE) Hokkaido University Caption Transmission electron micrograph of SARS-CoV-2 virus particles, isolated from a patient. Credit: NIH/NIAID Credit NIH/NIAID Usage Restrictions This image is provided by NIH/NIAID for the media use. Please follow instructions by NIH/NIAID to use this image. 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.