YoonHwa An YoonHwa An

What Happens to a Child During Economic Collapse? Part 3: Malnutrition, Tuberculosis, and the Future We Lose

What happens to a child during economic collapse?
They don’t go to the ICU.
They don’t file unemployment.
They disappear from the curve — quietly, biologically, structurally.

This report traces how economic breakdowns cause pediatric collapse through five interconnected pathways:

  • Chronic malnutrition

  • Neurocognitive regression

  • Tuberculosis reactivation

  • Institutional abandonment

  • Collapse of food infrastructure

We dissect how Isoniazid depletes vitamin B6, how MDR-TB bankrupts prevention, and how school kitchens can be repurposed as survival architecture — if properly shielded from contamination and bureaucracy.

This is not a humanitarian essay.
It is a structural field manual —
for when the collapse is no longer hypothetical.

Read More
YoonHwa An YoonHwa An

What Happens to Health During an Economic Collapse?

In Part 2 of our series on structural health vulnerability, we dive into the silent erosion of respiratory stability during economic downturns.
High male smoking rates, rising female tobacco use, poor disease understanding, and unaffordable controller therapies converge into a pulmonary time bomb — especially in winter.

We show why asthma and COPD aren’t just clinical issues — they’re system indicators.
When they spike, it's already too late.

Read More
YoonHwa An YoonHwa An

High-Precision Therapies vs. Collective Impact: The Case of Hemgenix and National Productivity

💡 What if curing disease isn't enough?

In 2025, the UK publicly funded Hemgenix — a $3.3M gene therapy for hemophilia B — offering life-changing benefits to a few dozen adults. But beneath the clinical triumph lies a structural question:

👉 Is this how we maximize collective return on public health investment?

This article explores the economic and ethical calculus behind breakthrough therapies, contrasting late-stage interventions with early, high-ROI strategies that preserve national productivity from childhood onward.

📊 From GDP modeling to risk-adjusted costs of lifelong transfusions, we analyze why innovation should align not just with individual outcomes, but with societal impact.

Read More
YoonHwa An YoonHwa An

CTD Module 4: The Cheapest Place to Prevent a $200M Loss

When companies talk about clinical development, most of the attention goes to the trial phases: Phase I safety, Phase II signals, Phase III failure or success.
But before all of that, there is a module—silent, technical, often overlooked—whose quality determines whether those millions should even be invested.

That module is CTD Module 4: Nonclinical Studies.

And its real value is not academic. It’s financial.

Read More
YoonHwa An YoonHwa An

The CTD as a Mirror: Operational Truths Behind Regulatory Success or Failure

When people talk about regulatory submissions and global expansion, they usually think of clinical efficacy, GCP compliance, or statistical robustness. But in practice, the real problems rarely occur where expected. Many product rejections are not caused by scientific failure, but by internal frictions within the companies themselves: delayed decisions, operational resistance, or misaligned documentation.

Read More