This looks at how cell phones on a beach in Florida spread out after the school break.

2 concerns
1) how widespread those people took any disease they picked up there like Covid=19
2) how easy it is for someone to track all those phones.


https://kottke.org/20/03/cellphone-data-shows-how-quickly-partying-spring-breakers-spread-across-the-country

People on Spring Break in Florida for the past couple of weeks were famously unconcerned with social distancing measures implementing in other areas of the country to help stem the tide of COVID-19 infections and save lives. Using cellphone location data from just the phones of the people gathered on a single beach in Fort Lauderdale, Florida, this video shows just how far those people spread across the country when they went home, possibly taking SARS-CoV-2 with them. They go everywhere.