In our study, 20 percent of Covid-19 cases accounted for 80 percent of transmissions.
https://www.nytimes.com/2020/06/02/opinion/coronavirus-superspreaders.html
* that megachurch
* meatpacking plants
* wedding
* funerals
* around the world
* to range between 2 and 3
* that figure has limitations
* dispersion factor
* superspreading