Karl Landsteiner

The lenses through which the throng of bewildered chemists gazed could not lie. Attempting to find a flaw, they adjusted the magnification of the microscope, violently twisting the knobs like belligerent children. Gripped by the gravity of this discovery, their attention turned to the man softly chuckling behind the lab bench, a content smirk enveloping his face. This man, who is credited with finding the human blood groups and thereby saving millions of lives, was Karl Landsteiner, a physician who combined his knowledge of chemistry and medicine with a passion for helping others. Born in the heart of the Austro-Hungarian Empire in 1868, Landsteiner grew up in the epicenter of the late medical renaissance, a competitive time constituted by pioneering discoveries regarding human anatomy. Graduating from the School of Medicine at the University of Vienna at the tender age of twenty three, Landsteiner was launched into the professional world of science, relying only on his determination and wit to help leave his legacy. As time would tell, Landsteiner grew to become a respected figure in the medical community, not only for his humanitarian view of the medical field, but for his desire to help keep the common man out of the morgue. An Austrian physician with a tireless passion for medicine, Karl Landsteiner's incomparable intellect, incessant curiosity, and unshakable determination ultimately allowed him to change the world of medicine and save billions of lives.

Landsteiner's incomparable intellect set him apart from the other physicians of his time, as it allowed him to develop a rare mindset regarding the medical field. His intelligence was the leading contribution to his future success, as he had refined it from a very young age: "Even as a child, Dr. Landsteiner displayed an extraordinary aptitude for academics. Dr. Landsteiner completed primary school and the first part of secondary school before attending the Staatsgymnasium in Linz in 1880 as an honors student" (Durand, Joel. "Karl Landsteiner, M.D."). Unlike many Austrian families, Landsteiner's sent him off to school at an early age, allowing him to develop his interest in the sciences and become exposed to the competitive atmosphere encompassing society. Landsteiner developed a clear intelligence that propelled him ahead of many of his peers, which laid the groundwork for his future personality and mindset. Landsteiner's early academic prowess reinforced his passion to pursue success, giving him a budding drive to use his wit for the good of the people. After spending many years forging his intellect and passion for education and the sciences, Landsteiner finally found his calling in the field of medicine: "At the age of 17, Landsteiner entered medical school at the University of Vienna. There, he demonstrated a significant interest in chemistry. Landsteiner graduated from medical school at the age of 23 and immediately began advanced studies in the field of organic chemistry, working in the research laboratory of his mentor, Ernst Ludwig" ("Karl Landsteiner." PBS). During his time with Ernst Ludwig, Landsteiner developed very distinct thoughts regarding the medical field. Rather than accepting the mindset of most doctors at the time, Landsteiner's intelligence allowed him to see patients not as diseases or numbers, but as individuals in need of quality care. Karl Landsteiner's early pursuit for knowledge gave way to his enhanced understanding of the purpose of the medical field, and when coupled with an inquisitive attitude, he would soon find himself at the forefront of many groundbreaking discoveries.

Karl Landsteiner's incessant curiosity drove him to revolutionize the field of immunology, as he sought to use his understanding of chemistry and medicine to help aid patients. Ernst Ludwig, Landsteiner's colleague and mentor, worked with Landsteiner for many years in his research laboratory. Here, Ludwig exposed Landsteiner to the applications of chemistry in the field of medicine: "Here he developed his burgeoning interest in mathematics and the natural sciences. Landsteiner's interest in chemistry blossomed into a passion for approaching medical problems through a chemist's eye" (Durand, Joel. "Karl Landsteiner, M.D."). During his time in Ludwig's laboratory, Landsteiner became intrigued in the science behind medicine, and how he could modify widely-accepted treatment options to aid patients more efficiently. Hungry to simplify treatment options, Landsteiner questioned the very procedures which he had been told to provide as an immunologist. His inquisitive nature prompted him to seek more efficient forms of patient treatment, saving patients unnecessary surgeries and countless procedures. After working at a field hospital during World War I, he was troubled by the failure of procedures conducted by surgeons: "The Viennese pathologist Karl Landsteiner wanted to know why all patients receiving blood did not survive" ("Blood groups: what's your type?" Current Health 2, a Weekly Reader publication). Landsteiner's curiosity was centered on the fundamental questions which he had gathered after working in a German field hospital in World War I. The exposure to such raw human suffering sparked his curiosity, propelling him to search for an answer to their deaths. Eventually, Landsteiner dedicated himself to remedying the current form of blood transfusions. He discovered that humans have distinct blood types, allowing for blood transfusions to be made safe and orderly. Karl Landsteiner's exposure to the tragic miscalculations of early blood transfusions stirred his curiosity, prompting him to use his distinct determination to search for an answer.

Throughout his life, Karl Landsteiner displayed a certain unshakable determination that allowed him to achieve anything he set his sights upon. Whether he was studying in college or behind a lab bench, Landsteiner always put his whole hearted effort into anything he did: "Rigorously exacting in the demands he made upon himself, Landsteiner possessed untiring energy. Throughout his life he was always making observations in many fields other than those in which his main work was done" ("Karl Landsteiner - Biographical". Nobelprize.org). In order to advance his research, Landsteiner dedicated himself to his work, never letting his goals of saving lives through more accurate blood transfusions be hindered. His determination to achieve his goals shows that he is a man of consistency, as he refuses to rest and replete his energy until he is satisfied with his work. Refusing to retire, Landsteiner satisfied his need to help his patients by conducting research until his dying day, even after his revolutionary find on blood groups: "On June 24, 1943, he had a heart attack in his laboratory and died two days later in the hospital of the Institute in which he had done such distinguished work" ("Karl Landsteiner." PBS). Dedicated to his work, Landsteiner spent day and night conducting research. Dying in the very laboratory in which he revolutionized the field of medicine, Landsteiner's dedication was undying, as he was never willing to give up his passion. Karl Landsteiner's continual commitment to research on blood types allowed him to set a medical precedent and achieve something that no other physician had done before.

His tireless work ethic and complete understanding of medicine only fueled his determination to change things for the better, giving him the inspiration to dedicate his livelihood to the image behind a microscope. Although it has been decades since Landsteiner's passing, many still gaze in awe at his monumental discovery, yet through a different medium. Now, the parents of a boy in desperate need of healthy blood will not measure the impact of this discovery through the image behind a microscope lens, but through the joy of watching their son finally come out of a coma to hear his heart softly beating. Landsteiner's legacy flows through the veins of the billions of lives that his research has touched. His success, achieved through years of arduous hours in the laboratory, is a testament to raw dedication, one that has inspired many, including myself, to take up a higher calling. Landsteiner's life teaches us to exhibit a determination to change our world for the better, or as he put it, "Finish your studies and then go out into the great big world" ("Karl Landsteiner." Scienceheroes.com).