Fluorescence microscopy image of a two cell cluster of Caco-2 cells (human colon cells) infected with SARS-CoV-2 virus, the causative agent of COVID-19. Infected cells produce filopodia protrusions (white) extending out from the cell surface containing viral particles (M protein in red). Photo credits to Dr. Robert Grosse, CIBSS, University of Freiburg.
Fluorescence microscopy image of a two cell cluster of Caco-2 cells (human colon cells) infected with SARS-CoV-2 virus, the causative agent of COVID-19. Infected cells produce filopodia protrusions (white) extending out from the cell surface containing viral particles (M protein in red). Photo credits to Dr. Robert Grosse, CIBSS, University of Freiburg.