{"id":24528,"date":"2020-04-20T10:30:35","date_gmt":"2020-04-20T10:30:35","guid":{"rendered":"http:\/\/surfshields.com\/index.php\/2020\/04\/20\/instagram-founders-launch-covid-19-spread-tracker-rt-live\/"},"modified":"2020-04-20T10:30:35","modified_gmt":"2020-04-20T10:30:35","slug":"instagram-founders-launch-covid-19-spread-tracker-rt-live","status":"publish","type":"post","link":"https:\/\/surfshields.com\/index.php\/2020\/04\/20\/instagram-founders-launch-covid-19-spread-tracker-rt-live\/","title":{"rendered":"Instagram founders launch COVID-19 spread tracker Rt.live"},"content":{"rendered":"
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Instagram <\/span><\/a> founders Kevin Systrom and Mike Krieger have teamed up to launch their first product together since leaving the Facebook mothership. Rt.live<\/a> is an up-to-date tracker of how fast COVID-19 is spreading in each state.<\/p>\n

\u201cRt\u201d measures the average number of people who become infected by an infectious person. The higher above the number 1, the faster COVID-19 races through a population, while a number below one shows the virus receding. For example, Rt.live displays that Georgia has the highest, most dangerous Rt score of 1.5 while New York is down to 0.54 thanks to aggressive shelter-in-place orders.<\/p>\n

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Krieger tells me that \u201cKevin has been writing and publishing open-source data analysis notebooks on how to calculate Rt on a daily basis. We wanted to take that work and visualize it so anyone can see how their state is doing at curbing the spread.\u201d Krieger had meanwhile been pitching in by building SaveOurFaves<\/a>, a directory of local Bay Area restaurants that are selling gift cards<\/a> so patrons can keep them afloat during quarantine. Built with his wife, the Kriegers open sourced it so people can build similar sites for their communities.<\/p>\n

Rt.live shows that as of yesterday, Texas and California are at or just under 1 and Vermont has the best score at 0.33. The charts over time reveal how Washington and Georgia were successfully fighting COVID-19, dipping beneath 1 until the virus bounced back recently. Data is sourced from the COVID Tracking Project<\/a> and you can examine Rt.live\u2019s modeling system on GitHub<\/a>.<\/p>\n

\u201cAs states decide whether and how to open back up, they\u2019ll have to manage their infection rate carefully, and we hope dashboards like rt.live will be helpful in doing so\u201d Krieger says. By better illustrating how even small differences in shelter-in-place policy and compliance can exponentially change the severity of the impact of the virus, it could help convince people to stay inside. This kind of tool could also be helpful for determining where it\u2019d be safe to reactivate some businesses, and quickly catch if virality is spiking and strict social distancing needs to be reinstated.<\/p>\n

One fascinating feature of the site is the ability to filter by region so you can see how the Western states are doing better at suppressing COVID-19 than those in the South. You can also view the states with no shelter-in-place orders to see they\u2019re doing worse on average. The charts could help identify how different political orientations and their subsequent policies translate to infection outcomes.<\/p>\n

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It might seem out of character for the photo app moguls to be building a medical statistics site. But Systrom has long studied virality as part of his work that helped Instagram grow so fast. He began publishing his own statistical models<\/a> for tracking coronavirus infections and deaths on March 19th. \u201cWe\u2019d been talking about ways of working together and this came out of that \u2014 my first job out of school was actually doing data visualizations \/ analysis at Meebo so a blast from the past in more ways than one\u201d Krieger tells me. While Systrom did the data analysis, Krieger built the site, mirroring their old front-end and back-end Instagram roles.<\/p>\n

\u201cWe built Rt.live<\/a> because we believe Rt \u2014 the effective infection rate \u2014 is one of the best ways to understand how COVID is spreading\u201d Kreiger explains. \u201cIt was great to work together again \u2014 we were able to take it from idea to launch in just a few days because of all our history & shared context.\u201d<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

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