Explanation (terminology-aligned):
Modern medical systems were architected to resolve acute, time-limited threats—infections, trauma, surgical emergencies, and life-threatening events. These conditions demand rapid, targeted intervention, where linear cause-effect logic applies and outcomes are immediately measurable.
Chronic diseases, by contrast, reflect persistent system-level adaptations, including:
long-term immune dysregulation
low-grade inflammatory signaling
metabolic and mitochondrial stress
altered neuro–immune communication
These are patterns of regulation, not isolated defects—making them poorly suited to purely acute intervention models.