Karl Landsteiner’s discovered the four blood groups
In 1901, Karl Landsteiner, an American biologist and physician, identified the three blood groups A, B and O. …
First three human blood groups discovered by Karl Landsteiner
In 1901, the first three human blood groups were discovered by Austrian physician Karl Landsteiner.
German physicist Wilhelm Conrad Rontgen awarded the first Nobel Prize in Physics in 1901 for his work in discovering the X-ray
In 1901, German physicist Wilhelm Conrad Rontgen awarded the first Nobel Prize in Physics in 1901 for his…
In St. Louis, 13 children died of tetanus-contaminated diphtheria antitoxin
In 1901, diphtheria patients were routinely treated with antitoxin derived from the blood serum of horses. After 13…
Nobel Prize for Physiology and Medicine was awarded to Emil von Behring for development of a diphtheria antitoxin
In 1901, the first Nobel Prize for Physiology and Medicine was awarded to Emil von Behring for his…
The West Florida Seminary became Florida State University
In 1901, the West Florida Seminary became Florida State University. The West Florida Seminary was founded by the…
Harper University Hospital obtained its first x-ray equipment to combat cancer
In 1901, Harper University Hospital obtained its first x-ray equipment, and began using x-rays to destroy cancer cells.
Dr. Henry Plummer joined the Mayo practice as the fourth partner
In 1901, Dr. Henry Plummer joined the Mayo practice as the fourth partner, and urged the Drs. Mayo…
Rockefeller Institute for Medical Research (Rockefeller University) was founded in New York
In January 1901, after John D. Rockefeller Sr.’s grandson died from scarlet fever, the capitalist and philanthropist formalized…
Baylor College of Medicine was founded
On Oct. 30, 1900, the Baylor College of Medicine was founded, and was affiliated with Baylor University from…
In March, Chick Gin, a Chinese proprietor, died of bubonic plague in the Chinese quarter of San Francisco
In March 1900, Chick Gin, the Chinese proprietor of a lumberyard, died of bubonic plague in a flophouse…
American military surgeon Walter Reed discovered that a virus causes yellow fever
In 1900, american military surgeon Walter Reed discovered that a virus causes yellow fever, a mosquito-borne hemmorrhagic disease…
The science of genetics was born when Mendel’s work was rediscovered by three scientists
In 1900, the science of genetics was born when Gregor Mendel’s work was rediscovered by three scientists –…
Drosophila (fruit flies) used in early studies of genes
In 1900, drosophila (fruit flies) were first used in early studies of genes.
Leading causes of death in U.S. were tuberculosis, pneumonia, and diarrheal enteritis — all infectious diseases
In 1900, the three leading causes of death in the United States were tuberculosis, pneumonia, and diarrheal enteritis…
The city of San Francisco’s quarantine of Chinatown was ruled discriminatory
In 1900, the city of San Francisco’s quarantine of Chinatown ruled discriminatory, but city health officials conducted house-to-house…
The Yale’s Forestry School, now the School of Forestry & Environmental Studies, was established
In 1900, the Yale Forestry School, now the School of Forestry & Environmental Studies, was established as the…
Dr Robert F Boyd became the first president of the National Medical Association
In 1900, Dr. Robert F. Boyd, a physician and dentist, became the first president of the National Medical…
The Medical College of Virginia lengthened its medical curriculum to four years
In 1900, the Medical College of Virginia lengthened its medical curriculum to four years. It was among the…
Bayer introduced new pain relief product under the trademark Aspirin (acetylsalicylic acid)
On Mar. 6, 1899, Bayer, based in Germany, introduced a newly patented pain relief product under the trademark…
The Charles E Frosst & Co was founded
In 1899, Charles E. Frosst & Co, was founded by Mr. Frosst and four associates who rapidly introduced…
Johnson ﾠ&ﾠ Johnson mass produces dental floss
In 1899, Johnson ﾠ&ﾠ Johnson becomes the first to mass produce dental floss to make it affordable so…
Association of Official Agricultural Chemists established a Committee on Food Standards
In 1899, Association of Official Agricultural Chemists (now AOAC International) established a Committee on Food Standards headed by…
Friedrich Loffler and Paul Frosch discovered that foot-and-mouth disease is caused by a virus
In 1899, German scientists Friedrich Loffler and Paul Frosch discovered that foot-and-mouth disease which affects cattle, swine, sheep,…
The USDA created the Section of Seed and Plant Introduction
In 1899, the USDA created the Section of Seed and Plant Introduction, which assigns its first Plant Introduction…
Claude Beck successfully revived a patient for the first time using a simple defibrillator
In 1899, Claude Beck successfully revived a patient for the first time using a defibrillator with paddles of…
Defibrillators were first demonstrated by Jean-Louis Provost and Frederic Batelli
In 1899, Jean-Louis Provost and Frederic Batelli at the University of Geneva, Switzerland discovered that small electrical shocks…
Storrs Agricultural College became Connecticut Agricultural College
In 1899, Storrs Agricultural College became Connecticut Agricultural College. Storrs Agricultural School was founded in 1881 and was…
Lord Dooley, the “Lord of Misrule” and the “Spirit of Emory,” emerged as Emory College’s unofficial mascot
In 1899, Lord Dooley, the “Lord of Misrule” and the “Spirit of Emory,” emerged as Emory College’s unofficial…
Flathead Lake Biological Station was established
In 1899, Flathead Lake Biological Station (FLBS) established near Bigfork in 1899 by Dr. Morton J. Elrod, Distinguished…