How US health officials have been tracking pandemics since early 2000s via syndromic surveillance using AWS-hosted federal databases of aggregated hospital data
Christina Farr / CNBC : Tweets: @lisabari , @ms_rizk_ , @chrissyfarr , @vgargmd , @drgmerchant , @davidascales , @chrissyfarr , and @johnbrownstein Tweets: Lisa Bari / @lisabari : Perfectly summed up: “Public health gets an influx of interest right after something bad has happened, but we don't put enough emphasis on prevention.” - Shandy Dearth, the last ED of the International Society for Syndromic Surveillance, shut down in June 2019. https://twitter.com/... Stephanie Rizk / @ms_rizk_ : This is a fantastic article. RTI led the Biosense redesign project and we are excited to see interest (and funding) return. Time to get back in the syndromic surveillance saddle! https://twitter.com/... Christina Farr / @chrissyfarr : ICYMI: “It's a big disappointment that it went belly-up because of a lack of funding right before a global pandemic.” https://www.cnbc.com/... Vivek Garg / @vgargmd : Consumerism has distorted our values. We have more insight into the number of iPads in Best Buy than we do emerging illness in ERs and hospitals. Past time to back #syndromicsurveillance as a social good. @Farzad_MD @DrTaha_FDA @meganranney @johnbrownstein @mandl @kyeshwant https://twitter.com/... Dr. Gina Merchant / @drgmerchant : Prevention works. It requires sustained funding, sustained attention, and experts in charge. We (America) are partly to blame for this mess of a response. https://twitter.com/... David Scales / @davidascales : Great piece on the history of syndromic surveillance. Reminds me how lucky I was to work at @healthmap with @johnbrownstein @kasshout @mandl and others experts who launched the field. But a reminder that such expertise is useless if we ignore the signals sounding the alarm. https://twitter.com/... Christina Farr / @chrissyfarr : I wrote about the fascinating history of “syndromic surveillance,” from the earliest uses monitoring bioterrorism to the ways it is helping us fight #COVID19 today. But like much important work in public health, key projects were defunded in 2019. https://www.cnbc.com/... John Brownstein / @johnbrownstein : The history of syndromic surveillance by @chrissyfarr Important piece on significant US investments in public health surveillance that ultimately dried up right before the emergence of #COVID19 Featuring @isds @mandl @Farzad_MD @kasshout and others https://www.cnbc.com/...
Context & Ripple Effects
US syndromic surveillance — AWS-hosted federal databases of aggregated hospital data running since the early 2000s — entered the pandemic weakened: the International Society for Syndromic Surveillance shut down in June 2019 after key projects were defunded. This piece lands mid-crisis and documents the turnaround, with RTI reporting renewed interest and returning funding for the Biosense redesign it led.
The timing matters because the gap was already visible elsewhere in the coverage: officials were fighting fax-based, fragmented systems during the case surge, while a volunteer-run Covid Tracking Project became one of the most trusted sources on US spread, and Kinsa's smart thermometers were floated as a commercial stand-in for flu-style prediction.
First-order effects
- RTI's Biosense redesign moves from maintenance mode to active rebuild, with federal hospital-data pipelines on AWS getting the funding and staffing attention they lost when the field's professional society folded in 2019.
- Public health agencies that had been improvising with faxes and volunteer-scraped dashboards gain a sanctioned federal aggregation layer to route hospital data through instead.
Second-order effects
- Commercial proxies like Kinsa's thermometer network and volunteer efforts like the Covid Tracking Project face a choice between being absorbed into official pipelines or competing with them for trust once government data improves.
- Cloud providers are positioned to win recurring public-health infrastructure contracts, making AWS's existing hosting of these databases a template other vendors will bid against.
Third-order effects
- If the post-2019 defunding cycle repeats, pandemic preparedness will keep oscillating with the news cycle — the pattern Shandy Dearth described where public health gets attention only after something bad happens — unless institutional homes like the shuttered ISSS are rebuilt to survive between crises.
- The episode pushes the US toward treating health-data infrastructure like critical national infrastructure, with questions about who hosts, governs, and can audit aggregated hospital data becoming standing policy fights rather than one-off procurements.
The trend: Pandemic surveillance is shifting from chronically underfunded federal databases patched over by volunteers and commercial sensors toward rebuilt cloud-hosted infrastructure whose durability depends on whether funding survives peacetime.