3D print of a SARS-CoV-2
A 3D print of a SARS-CoV-2—also known as 2019-nCoV, the virus that causes COVID-19—virus particle. The virus surface (blue) is covered with spike proteins (red) that enable the virus to enter and infect human cells. For more information, visit the NIH 3D Print Exchange at 3dprint.nih.gov.

Photo by: Photo courtesy the National Institutes of Health |  VIRIN: 200309-O-ZZ999-1003.JPG