Watch “After the Virus – Scenario 1A: Chaos | The zombie virus has arrived!,” a how-to-play guide for After the Virus on BoardGameVideo.
Description provided by Solo Gaming Spotlight on YouTube:

2017Jacob Fryxelius
Mainly playthroughs. After the Virus is covered on BoardGameVideo.com by 1 how-to-play guides, 5 recorded sessions, and 3 unboxings.
About After the Virus, from BoardGameGeek:
Designer
Jacob Fryxelius
Artist
Daniel Fryxelius
Publisher
FryxGames
Categories
Mechanics