03/06/2026
Throwback Thursday: The rise of public health nursing
Florence Nightingale is often remembered as “the lady with the lamp.”
But she was also a systems thinker, statistician, reformer, and early public health leader.
During the Crimean War, many soldiers were not dying primarily from battle wounds. They were dying from infection, overcrowding, poor sanitation, poor ventilation, and contaminated water.
Nightingale did not just observe the problem.
She measured it.
She collected data, analysed mortality rates, and used visual statistics, including her famous coxcomb charts, to show what was happening and advocate for change.
Clean water.
Ventilation.
Hand hygiene.
Waste removal.
Nutrition.
Her work helped shift nursing beyond bedside care alone and into prevention, population health, environmental health, and systems improvement.
That is what still resonates today.
Public health nursing has always been about more than kindness. It is about observation, evidence, prevention, and redesigning systems so fewer people become unwell in the first place.
History reminder:
Good nursing care is compassionate.
Great public health nursing is compassionate, organised, evidence-informed, and brave enough to look at the system around the patient.