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| 1 | +--- |
| 2 | +layout: post |
| 3 | +title: "Charles R. Drew, Blood Banking, and the Research Software Engineering Behind Medical Informatics" |
| 4 | +tags: [dei, black-history] |
| 5 | +author: Cordero Core |
| 6 | +--- |
| 7 | + |
| 8 | +US-RSE's [DEI working group (DEI-WG)](https://us-rse.org/wg/dei/) is proud to |
| 9 | +help US-RSE celebrate and participate in Black History Month. Each week during |
| 10 | +Black History Month, the US-RSE will spotlight Black/African Americans who have |
| 11 | +been involved in computing, science, engineering, and/or math, and have |
| 12 | +inspired our members through their accomplishments in their careers and their |
| 13 | +personal stories. |
| 14 | + |
| 15 | +[*Originally posted on |
| 16 | +Medium*](https://medium.com/@cdcore/charles-r-drew-blood-banking-and-the-research-software-engineering-behind-medical-informatics-28f51fdf0f1e) |
| 17 | + |
| 18 | +{: style="display: block; margin: auto; max-width: 600px;" } |
| 21 | + |
| 22 | +In the 1940s, **Dr. Charles R. Drew** revolutionized modern medicine with his |
| 23 | +pioneering work in **blood banking and transfusion medicine**. His research on |
| 24 | +**plasma preservation and large-scale blood storage** laid the foundation for |
| 25 | +the blood donation systems we rely on today. More than a scientific |
| 26 | +breakthrough, Drew's work was a testament to **systems thinking, data |
| 27 | +management, and logistical precision**—the same principles that underpin modern |
| 28 | +**medical informatics** and the infrastructure of healthcare today. |
| 29 | + |
| 30 | +Just as Drew developed methods to **scale the storage and distribution of |
| 31 | +blood**, research software engineers (**RSEs**) today build **scalable software |
| 32 | +systems for medical data management**. Whether working on **electronic health |
| 33 | +records (EHRs), blood tracking systems, or computational models in medicine**, |
| 34 | +RSEs play a critical role in ensuring that **data flows seamlessly, securely, |
| 35 | +and accurately**—just as Drew ensured that blood could move efficiently from |
| 36 | +donor to patient. |
| 37 | + |
| 38 | +His legacy is more than just medical—it is computational, logistical, and |
| 39 | +deeply human. |
| 40 | + |
| 41 | +--- |
| 42 | + |
| 43 | +## **From Blood to Data: The Need for Scalable Infrastructure** |
| 44 | + |
| 45 | +Dr. Drew's research came at a time when **blood transfusions were lifesaving |
| 46 | +but inefficient**. Prior to his innovations, there was no standardized system |
| 47 | +for collecting, preserving, and distributing blood on a large scale. His |
| 48 | + meticulous work led to the creation of **plasma separation and storage |
| 49 | + techniques**, allowing for **longer shelf life and broader |
| 50 | + distribution**—critical for saving lives during World War II. |
| 51 | + |
| 52 | + |
| 56 | +{:style="display: block; margin: auto; max-width: 600px;" } |
| 57 | + |
| 58 | +The challenge Drew tackled—**scaling a life-saving resource across large |
| 59 | +populations**—is one that **research software engineers** continue to solve |
| 60 | +today. In modern healthcare, **data** is as critical as blood, and managing it |
| 61 | +requires similarly robust **logistical and computational infrastructure**. |
| 62 | + |
| 63 | +- **Blood Banking & Data Storage:** Just as Drew developed **storage protocols |
| 64 | + for blood**, RSEs develop **secure, scalable data storage solutions for |
| 65 | + patient records and medical research**. |
| 66 | +- **Efficient Distribution & Data Pipelines:** Drew optimized **the movement of |
| 67 | + blood across hospitals and battlefields**—RSEs design **data pipelines that |
| 68 | + allow hospitals, researchers, and clinics to share critical patient |
| 69 | + information** in real-time. |
| 70 | +- **Standardization & Interoperability:** Drew's standardized plasma storage |
| 71 | + methods are mirrored in **modern medical informatics, where RSEs work to |
| 72 | + ensure that health data formats (HL7, FHIR, etc.) are interoperable across |
| 73 | + systems**. |
| 74 | + |
| 75 | +Like Drew's blood banks, today's **medical informatics systems must be |
| 76 | +scalable, reliable, and life-saving**. |
| 77 | + |
| 78 | +--- |
| 79 | + |
| 80 | +## **Building the Digital Blood Bank: Research Software Engineering in Medicine** |
| 81 | + |
| 82 | +Imagine a hospital system without **electronic health records (EHRs)** or |
| 83 | +**blood donation databases**. Without RSEs, the **complex software |
| 84 | +infrastructure** behind modern medicine would not function. |
| 85 | + |
| 86 | +- **Blood Donation Software:** RSEs build and maintain systems that track |
| 87 | + **donors, blood type compatibility, storage conditions, and distribution |
| 88 | + needs** across vast healthcare networks. |
| 89 | +- **Medical Informatics & Machine Learning:** AI-driven models help predict |
| 90 | + **blood shortages, optimize donation schedules, and detect anomalies in |
| 91 | + transfusion data**—all powered by research software. |
| 92 | +- **Real-Time Data Sharing:** Systems like **FHIR (Fast Healthcare |
| 93 | + Interoperability Resources)** enable hospitals and blood banks to share data |
| 94 | + securely, ensuring **faster response times and better patient outcomes**. |
| 95 | + |
| 96 | +Dr. Drew laid the groundwork for **scalable blood management**; today, RSEs |
| 97 | +extend that legacy by ensuring that **medical software scales efficiently, |
| 98 | +remains interoperable, and serves all populations equitably**. |
| 99 | + |
| 100 | +--- |
| 101 | + |
| 102 | +## **Data, Ethics, and the Fight for Equity** |
| 103 | + |
| 104 | +Dr. Drew's work was not just scientific—it was deeply political. During World |
| 105 | +War II, he **opposed the segregation of blood donations by race**, challenging |
| 106 | +racist policies that had **no scientific basis** but persisted due to |
| 107 | +structural discrimination. His advocacy for **equitable healthcare access** |
| 108 | +remains just as relevant today. |
| 109 | + |
| 110 | +{: style="display: block; margin: auto; |
| 114 | +max-width: 600px;" } |
| 115 | + |
| 116 | +In research software engineering, we face **similar ethical challenges**: |
| 117 | + |
| 118 | +- **Bias in Medical AI:** Just as Drew fought against racial segregation in |
| 119 | + blood banking, RSEs today must address **bias in healthcare data models**, |
| 120 | + ensuring that **AI-driven diagnostics do not reinforce racial disparities**. |
| 121 | +- **Data Security & Patient Rights:** Drew fought for **equitable access to |
| 122 | + life-saving blood**—today, RSEs work to ensure that **healthcare data remains |
| 123 | + secure, private, and ethically managed**, particularly for marginalized |
| 124 | + communities. |
| 125 | +- **Open Science & Accessibility:** The principles of **open-source medical |
| 126 | + informatics** align with Drew's vision of **universal access to life-saving |
| 127 | + resources**. Just as blood banks were designed for **public good**, modern |
| 128 | + research software should strive for **openness, accessibility, and |
| 129 | + fairness**. |
| 130 | + |
| 131 | +His fight for **scientific integrity and racial justice in medicine** is echoed |
| 132 | +in today's discussions about **algorithmic bias, data transparency, and ethical |
| 133 | +AI in healthcare**. |
| 134 | + |
| 135 | +--- |
| 136 | + |
| 137 | +## **The Path Forward: Recognizing Computational Contributions in Healthcare** |
| 138 | + |
| 139 | +Dr. Charles Drew was a scientist, an innovator, and a systems thinker. His work |
| 140 | +transcended medicine—it was about **infrastructure, scalability, and ensuring |
| 141 | +life-saving resources were accessible to all**. |
| 142 | + |
| 143 | +For research software engineers, his story is a **reminder that our work is not |
| 144 | +just technical—it is deeply human**. The software we build in **medical |
| 145 | +informatics, epidemiology, and health data management** directly impacts lives, |
| 146 | +just as Drew's innovations in blood banking did. |
| 147 | + |
| 148 | +As we honor his legacy, we must also push for **greater recognition of RSEs in |
| 149 | +medical research**. Just as blood banks were once invisible until Drew's work |
| 150 | +brought them into public consciousness, **research software is often unseen—but |
| 151 | +it is essential**. |
| 152 | + |
| 153 | +It is time to **recognize, credit, and support the engineers who build the |
| 154 | +digital infrastructure of modern medicine**. |
| 155 | + |
| 156 | +--- |
| 157 | + |
| 158 | +## **Join the Conversation** |
| 159 | + |
| 160 | +Dr. Charles Drew's work in blood banking revolutionized medicine. Today, |
| 161 | +**research software engineers** continue his legacy by building the |
| 162 | +**computational infrastructure that powers modern healthcare**. |
| 163 | + |
| 164 | +Throughout **Black History Month**, we will continue highlighting the |
| 165 | +contributions of Black scientists, mathematicians, and engineers who have |
| 166 | +shaped **computational science and medical research**. |
| 167 | + |
| 168 | +Next, we'll explore Brian Fox's creation of **Bash (the Bourne Again Shell)** |
| 169 | +and how it's foundational to open-source computing, automation, and |
| 170 | +scripting - core aspects of research software engineering. |
| 171 | + |
| 172 | +**How can we ensure that research software engineers in healthcare are valued |
| 173 | +and recognized?** Share your thoughts, follow along on Medium, and join the |
| 174 | +**US-RSE community** to continue the conversation. |
| 175 | + |
| 176 | +Share your thoughts, follow along on [Medium](https://medium.com/@cdcore), and |
| 177 | +[join the **US-RSE community**]({{baseurl}}/join) to continue the conversation. |
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