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Viruses Explained

posted by Jason Kottke   Jul 21, 2020

Viruses Explained

In this video and accompanying infographic, scientist Dominic Walliman of Domain of Science explains what viruses are, how they infect cells, how they replicate, and what can be done to mitigate their effects on the human body.

At the beginning of this pandemic like everyone I was hearing lots about viruses, but realised I didn’t know that much about what they are. So I did a load of research and have summarised what I learned in these nine images. This video explains the key aspects of viruses: how big they are, how they infect and enter and exit cells, how viruses are classified, how they replicate, and subjects involving viral infections like how they spread from person to person, how our immune system detects and destroys them and how vaccines and anti-viral drugs work.

After watching, it’s worth checking out Walliman’s sources in the video description for a deeper dive into viruses. (via open culture)