Who is John Snow and what did he do?
John Snow (shown below) was a physician in London who spent several decades studying cholera in a systematic way. He is most often credited with solving an outbreak of cholera that occurred in London in 1854 (the outbreak is described below), but his studies of cholera were much more extensive than that.
What is John Snow best known for?
In the mid-1800s, an anesthesiologist named John Snow was conducting a series of investigations in London that warrant his being considered the “father of field epidemiology.” Twenty years before the development of the microscope, Snow conducted studies of cholera outbreaks both to discover the cause of disease and to …
What did John Snow invent?
John Snow (15 March 1813 – 16 June 1858) was an English physician and a leader in the development of anaesthesia and medical hygiene….
| John Snow | |
|---|---|
| Known for | Anaesthesia Locating source of a cholera outbreak (thus establishing the disease as water-borne) |
| Scientific career |
What did John Snow discover about cholera?
John Snow conducted pioneering investigations on cholera epidemics in England and particularly in London in 1854 in which he demonstrated that contaminated water was the key source of the epidemics.
When was John Snow born?
March 15, 1813John Snow / Date of birth
John Snow was born on March 15, 1813 in a house on North Street in York (center left), England, the first of nine children of William Snow (1783-1846) and Francis Snow (Askham) (1789-1860).
Who found the cure for cholera?
In 1885, Spanish physician Jaime Ferrán, who studied under Koch’s rival Louis Pasteur, became the first to create a cholera vaccine. He did so after cultivating Vibrio cholerae and working with the live germs.
Who found cholera?
THE FAME OF ROBERT KOCH As one a founder of the science of bacteriology, Robert Koch (1843-1910) enjoyed worldwide fame, including acknowledgement of his discovery in 1882 of the tubercle bacillus that caused tuberculosis and in 1884 the cholera bacillus, Vibrio cholerae.
Who discovered cholera?
The germ responsible for cholera was discovered twice: first by the Italian physician Filippo Pacini during an outbreak in Florence, Italy, in 1854, and then independently by Robert Koch in India in 1883, thus favoring the germ theory over the miasma theory of disease.
What methods did John Snow use?
Snow was deeply involved in experiments using a new technique, known as anesthesia, to deliver babies, he was also fascinated with researching his theory on how cholera spread. In the middle 1800s, people didn’t have running water or modern toilets in their homes.
Did John Snow have any kids?
Snow has three children: Freya, Leila and a baby boy. The TV journalist had his first two children with human rights lawyer Madeleine Colvin, whom he was in a relationship with for 35 years. Snow met his wife Precious Lunga after separating with Colvin, marrying the academic in 2010.
Who is John Snow family?
Description. In A Game of Thrones, Jon Snow is introduced as the 14-year-old illegitimate son of Eddard “Ned” Stark, Lord of Winterfell, and half-brother to Robb, Sansa, Arya, Bran and Rickon.
How was cholera named?
How did cholera get its name? The disease’s name was coined from the Greek word, Khole, meaning “flow of bile”. Cholera’s watery diarrhoea is often referred to as “rice-water” stool, as it contains flecks, which are mucus and epithelial cells.