The English Nurse Who Reduced the Death Rate at the British Military Hospital at Scutari From 42 Percent to 2 Percent Across Six Months in 1854-1855

The Crimean War of 1853-1856 produced approximately 25,000 British military casualties. About 16,000 of those died not of combat wounds but of disease — cholera, typhus, dysentery, and gangrene contracted in the unhygienic British military hospitals behind the front lines. The death rate from disease was running approximately ten times the rate of combat death.

The most prominent of the British military hospitals was at Scutari — modern Üsküdar, on the Asian shore of the Bosphorus opposite Constantinople. The British Army had requisitioned the former Ottoman Selimiye Barracks as a hospital in summer 1854. By late October 1854 it held approximately 4,000 wounded and sick soldiers in conditions of overcrowding, inadequate sanitation, and supply failure.

The British war correspondent William Howard Russell of The Times had been reporting the conditions in dispatches across October. The public reaction in London produced political pressure on the Secretary at War Sidney Herbert to act. Herbert was personally acquainted with Florence Nightingale — a 34-year-old English nurse from a wealthy family who had been working at the Harley Street Establishment for Gentlewomen during Illness in London. He asked her to lead a women’s nursing team to Scutari.

4 November 1854

Nightingale arrived at Scutari with 38 trained nurses on 4 November 1854. The hospital was worse than she had been told. The wards were overcrowded with patients lying on bare floors; latrines were blocked and overflowing; the sewers under the building were intact but choked; rats were endemic; clean water was not available; bandages were reused without sterilisation.

The structural cause of the high disease mortality was not, in 1854, clinically understood. Germ theory was still 15 years from John Snow’s 1854 cholera-pump work and 25 years from Robert Koch’s 1882 Mycobacterium tuberculosis isolation. Nightingale’s framework was the older miasma theory — disease as the result of foul air and unsanitary conditions. The framework was wrong about the mechanism but produced the correct interventions.

Six months

Nightingale’s reforms across November 1854 to April 1855 included:

— Systematic hand-washing by all nursing staff before each patient contact — Clearing of the blocked sewers under the building (completed February 1855) — Installation of additional latrines and water supply — Improvement of food preparation, with separation of patient food from kitchen waste — Regular changing and laundering of bedclothes — Better ventilation in the wards — Detailed statistical record-keeping of deaths by ward, cause, and date

The death rate began at approximately 42 percent in November 1854 — meaning nearly half of all patients admitted to Scutari were dying. By April 1855 it had dropped to approximately 2 percent.

The counter-intuitive feature of the result, identified by Nightingale’s later statistical analysis, was that the death rate had increased temporarily in the early weeks of her programme — because the improved infrastructure was at first overwhelmed by additional patients being transferred to the hospital. The sustained reduction came only after the structural reforms had been completed in late winter.

The lamp

Nightingale walked the wards each night carrying a small folding Turkish oil lamp to make her rounds. The newspaper accounts of her work — particularly Russell’s Times dispatches and an extensive 1855 Illustrated London News feature — fixed her in the British public memory as the Lady with the Lamp. The phrase was first printed in The Times of 8 February 1855.

She returned to England in August 1856 — after the war’s end — as the most famous English woman of the 19th century. She was 36.

What followed

The 1860 Nightingale Training School for Nurses at St Thomas’ Hospital, London, was funded by a public subscription of £45,000 (about £6 million in 2025 money) raised across 1855-1856 in honour of her Crimean work. The school produced the institutional foundation of modern nursing as a professional discipline rather than as a domestic-servant occupation.

Nightingale herself was incapacitated for most of the rest of her life by the chronic illness she had contracted in the Crimea — probably brucellosis from contaminated dairy products. She was bedridden from approximately 1857 onward. She continued to work — public-health analysis, reform of British military hospitals worldwide, reform of Indian colonial sanitation, statistical methodology — from her London bedroom for approximately 50 more years.

She produced approximately 200 published reports across the period and was the first woman elected a Fellow of the Royal Statistical Society (1859). Her polar-area diagram visualisation of Crimean mortality data — the so-called rose diagram or coxcomb chart — is one of the canonical pieces of early data visualisation.

She died at her London home on 13 August 1910, aged 90. She was buried at the family church at East Wellow, Hampshire, in accordance with her instructions; she had refused the offered Westminster Abbey burial.

The Jamaican-Scottish nurse Mary Seacole — who had been independently working in the Crimea outside the British military system, with similar competence and less institutional support — has been rehabilitated since the late 20th century as a co-foundational figure of the period. The 2016 statue of Seacole at St Thomas’ Hospital is the first statue of a named black woman in Britain.