Health, Sports & Psychology
Simplistic models for understanding Coronavirus: Helpful or harmful?
...community because herd immunity is one of the benefits of widespread vaccination. There is currently no Covid-19 vaccine. The demonstration in Footman 477's video tries to show what the government seems to think it is doing. Footman 477 uses a bucket and a plastic bottle with a hole to explain how allowing a trickle of people to become infected and pass through the health...