Well there is the church in Washington where 45 out of 60 that attended a choir practice got infected in 2 hours. Homeless Shelter in San Francisco went from 5

Well there is the church in Washington where 45 out of 60 that attended a choir practice got infected in 2 hours. Homeless Shelter in San Francisco went from 5 cases to 70 in a couple of days. Could be you had one person that infected 200 fellow prisoners over a couple of days. After that you only need a week to infect everyone. Strikes me we probably I was well need to be really careful drawing naive inferences from epidemiological numbers. That said suspect limiting group contact sizes is really important because of stuff like this. In order to keep random highly infectious people from infecting large numbers of people in one setting.