the virus that causes AIDS – to find out. This transmission electron microscopy image shows HIV viral particles (yellow) near the end of the budding process; the cell they’ve infected is in blue.

Colorized scanning electron micrograph of a cell heavily infected with SARS-CoV-2 virus particles (yellow), isolated from a patient sample. The black area in the image is extracellular space ...

Transmission electron micrograph of HIV-1 virus particles (teal) exiting an infected immune cell after replicating inside the cell. Inset: Interior view a HIV-1 virus showing the capsid (yellow ...