Priya Chandran
Why Bloodletting Lasted So Long in Medicine
For centuries, one of the most common medical treatments performed by physicians involved deliberately cutting open a patient's veins or…
The History of the Hospital and How the Modern Institution Took Shape
When we picture a hospital today, we envision a sterile, high-tech center equipped with advanced imaging machines, specialized surgical suites,…
Why James Lind’s Scurvy Experiment Became a Landmark in Clinical Research
In the mid-18th century, the British Royal Navy faced a quiet, devastating adversary. While the geopolitical stakes of the era…
How Ancient Medical Traditions Explained the Body
Ancient Greek, South Asian and Chinese medical traditions developed distinct ways of explaining illness; they should not be collapsed into…
How a Cholera Outbreak in London Shaped Modern Epidemiology
In the mid-19th century, London was a city grappling with rapid industrialisation and the profound public health challenges that accompanied…
Why Sleep Has Many Functions Rather Than One Simple Purpose
Sleep supports memory, physiology and brain function, but scientists do not reduce its purpose to one mechanism or evolutionary explanation.
From Variolation to Vaccination: The History of Smallpox Prevention
Smallpox prevention developed through variolation, Jenner's cowpox experiments and later vaccination programmes; it was not a single discovery by one…
How Public Health Campaigns Tried to Change Behaviour
Public health messaging has used posters, broadcasting, policy and community engagement; information alone rarely explains behaviour change.

