Transmission varies widely by individual. This preprint estimates that 10% of infected people cause 80% of infections. https://wellcomeopenresearch.org/articles

Transmission varies widely by individual. This preprint estimates that 10% of infected people cause 80% of infections. https://wellcomeopenresearch.org/articles/5-67 https://wellcomeopenresearch.org/articles/5-67 There's also plenty of research showing that the "three C's" are major factors: closed spaces, crowded places, and close contact. In fact if we could just cut down on the superspreading events, that might be enough to knock the average reproduction rate below 1. https://arstechnica.com/science/2020/06/just-10-20-of-covid-19-cases-behind-80-of-transmission-studies-suggest/ https://arstechnica.com/science/2020/06/just-10-20-of-covid-...