Insights

Notes from the Field

Sarsa cross-posts the most relevant writing and video work here from@data.tech.doc, a parallel channel for broader thinking on health, technology, and intelligent systems.

VideoJuly 16, 2026

Data IS the Medicine: How an Information System Is Helping Eradicate Guinea Worm Disease

Guinea worm disease is on the verge of eradication — not because of a vaccine or drug, but because of an information system. A look at how data collection and surveillance became the medicine itself.

public-healthdigital-healthdisease-eradicationguinea-worm-diseaseneglected-tropical-diseaseevaluation-frameworksivc-discinformation-systems
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VideoJune 15, 2026

They Used This 1970s Reactor Grid to Investigate Syphilis. We Built an Algorithm to Replace It.

A look at how a decades-old epidemiological tool for syphilis contact tracing compares to a modern algorithmic approach — and what the gap reveals about how health systems adopt new methods.

epidemiologyalgorithmspublic-healthdigital-healthai-in-healthcaresyphilissurveillancedata-science
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ArticleMay 25, 2026

On Being Inducted as a Fellow of AMIA — and What It Represents

Fewer than 700 people worldwide hold the designation of Fellow of the American Medical Informatics Association. On what the recognition means — not as a personal milestone, but as a statement about the work.

FAMIAAMIAhealth-informaticsAIdigital-healthpublic-health
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ArticleMay 2, 2026

Student Projects May Be the Harbinger of AI Adoption in Public Health

Closing out UC Berkeley's Emerging Technologies for Public Health course left me with one clear thought: the students already get it, and there is a seismic shift towards citizen science.

public-healthaicitizen-scienceone-healthuc-berkeleyhealth-informaticsemerging-technologies
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ArticleJanuary 25, 2026

Technology Access and Whole-Person Care: Speaking at HIMSS Northern California

At the HIMSS NorCal Public Health Informatics Symposium, I argued that Health Information Exchanges should be treated as public utilities — and that seeing patients whole requires more than a medical record.

whole-person-carecommunity-healthvalue-based-carehealth-informaticsHIEpublic-healthCBOsHIMSS
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