The variola virus AKA smallpox, more enlightened darkness from Kurzgesagt

9 August 2023

What’s with the doom and gloom emanating from Kurzgesagt recently? In the last few months their videos have covered a range of grim topics including biological weapons of mass destruction, the difficulty in beating cancer, black holes that destroy galaxies, and tales of woe about marauding extra-terrestrials who have Earth in their sights.

Anyone hoping for a reprieve this month will be disappointed though: their latest video explains exactly how nasty the variola virus, better known as smallpox, was, and the suffering and death it unleashed. While smallpox has officially been eradicated, the story of the virus is a potent reminder of how deadly some diseases can be. Let’s be thankful a vaccine was developed.