This animation describes how coronaviruses like SARS-CoV-2 evolve and discusses positive, negative, and neutral mutations.
To view the rest of this series on SARS-CoV-2, go to the full playlist at:
To view the other two animations in the series, use the following links:
Biology of SARS-CoV-2: Infection
Biology of SARS-CoV-2: Detection
To download these animations and discover related materials, visit HHMI BioInteractive: