Caltech Science Exchange  /  Topics  /  COVID-19 and Viruses  /  Transmission

How Do Viruses Spread?

Dive Deeper

transmission electron microscope image of SARS-CoV-2 virus particles emerging from the surface of cells
Reducing transmission of SARS-CoV-2
Centers for Disease Control logo
High SARS-CoV-2 Attack Rate Following Exposure at a Choir Practice
Diagram of how microdroplets from a person travel through a room ventilated with an open window
It Is Time to Address Airborne Transmission of Coronavirus Disease 2019 (COVID-19)