Nightingale's Pavilions

After the Crimean War, Florence Nightingale imposed a then-contested idea: a hospital's form kills or saves. Her "pavilions"—long narrow wards, tall windows, spaced beds, cross-ventilation—caused infection mortality to plummet.

At Scutari military hospital (1854-1856), Nightingale recorded frightening mortality rates, due less to injuries than to infections related to overcrowding and foul air. As a statistician, she produced diagrams that made visible the link between unsanitary conditions and deaths. After the Crimean War, Florence Nightingale imposed a then-contested idea: a hospital's form kills or saves.

In Notes on Hospitals (1859), she codified the "Nightingale pavilion": long narrow wards, high ceilings, windows on two sides ensuring constant air circulation, widely spaced beds, washable surfaces. The goal was to replace stale air with permanent flow. Her "pavilions"—long narrow wards, tall windows, spaced beds, cross-ventilation—caused infection mortality to plummet.

The model governed hospital construction for nearly a century. Designed before germ theory, it nevertheless worked: by diluting pathogens and maximizing light and cleanliness, it actually reduced hospital-acquired infections.