Alexander Fleming And Penicillin

In the year of 1928, the famous accidental experiment was made. Mr. Fleming had found a liter Page 3 dish from an earlier experiment thought it was garbage, more closely observed it and found that one of the molds was actually killing the bacteria. He could tell because their nothing growing around it like the rest of the dish. This was essential because by presenting his findings, when it was later recognized as “important” or “useful”, doctors had found a way to help kill bacteria. Which was also a big part of World War Two and the amount of soldiers that had lasted because they didn't die due to open wounds.

Everyone knows how useful penicillin is today in the modern age as an antibiotic. Some people might even know about the story behind its discovery. What they don’t know about is the long history behind this medical discovery. They especially don’t know about the hard work of several scientists who brought the idea of penicillin to life. From the earliest discovery of penicillin in 1896 by Ernest Duchesne to the start of its mass production in 1948 and now the modern world of the twenty-first century, it has come a long way. In fact, penicillin has risen from just a bit of Penicillium mold and a mistaken discovery to the life-saving antibiotic agent it is today.

Before 1928, infections such as pneumonia and gonorrhea were untreatable, and many died of blood poisoning due to lesions that are considered minor in modern times. There were no known antibiotics that could kill the bacteria that caused such infections, so people would die of minor illnesses, such as strep throat. However, Alexander Fleming noticed something odd in one of the petri dishes at St. Mary’s Hospital in London, and this seemingly insignificant observation would revolutionize the field of medicine. He was cultivating strains of the Staphylococcus bacteria, and he found that there were not any bacteria colonies growing near a patch of mold in the dish. After looking more into this finding, Alexander Fleming learned that the mold was actually a strain of Penicillium notatum, and it had the capacity to kill malign bacteria like streptococcus, meningococcus

Penicillin is an antibiotic medicine used to treat harmful bacteria and infections inside and outside of your body. Alexander Fleming, a bacteriologist, discovered it in the early 1900s. As stated by Brittany Connors on page 125 of “The Discovery of Penicillin: The True Story”, “Fleming often admitted that he discovered Penicillin by accident, and that all of the work was done by nature.” Although the finding of this cure may have been an accident, it’s use case has helped save many lives and keep many from sickness. There were numerous events that led to the discovery and development of this treatment such as Fleming’s messy laboratory, Florey’s realization of the medical potential of Penicillin, and Moyer’s success in raising the production yield.

In the mid 1900’s, illnesses swept through the city of London and consumed the lives of many unknowing citizens. Any sickness or open wound was susceptible to a fatal infection, which led the body to be taken over by millions of harmful bacteria (Fogel). Thanks to Alexander Fleming’s encounter of penicillin, we no longer have to worry about this. Penicillin serves as a life-saving, bacteria killing drug that is responsible for the lives of millions. Plus, it played a major role in furthering the effectiveness of medicine. Alexander Fleming’s miraculous discovery of penicillin saved a countless amount of lives and was the basis for progressing medicine.

One of the earliest discoveries involving medicine, has saved many lives and healed many wounds. This medicine is Penicillin and we are proud to say that the medicine is still working around the world. Penicillin might have been an accident, but has been one of the best accidents to ever happened. Penicillin saved many soldiers during the war in Germany, and was thankfully mass-produced to the public. If it weren’t for Penicillin many people that struggled with illnesses might have not made it through that time in their life. Penicillin has shaped our world

This opened a gateway to a new antibiotic era. Scientists began creating new drugs for different diseases. Without Fleming, this new era might not have ever happened. However, there are problems that come with this newfound discovery. With the drugs used so often, some scientists would think could happen. Since the medicine is being used so often, the bacteria mutated and became immune to some of the drugs back then. For example, Selman Watsman developed an antibiotic, called streptomycin, which cured tuberculosis. Scientists thought that tuberculosis would never kill another person ever again. But to their surprise and horror, the number of tuberculosis victims increased in the 1800's. This happened because the bacteria became immune to the antibiotics used on them. Luckily, Penicillin hasn't become immune, and won't be for a long

In 1928, Alexander Fleming returned from holiday to find that the petri dishes full of bacteria that he had left unattended had grown significantly, except for a region directly around a mold colony on one of the petri dishes. He inferred that this may have had something to do with a substance secreted by the mold. It turns out he was correct, and had inadvertently discovered penicillin, the first antibiotic. However, he did not fully realize its potential to be used to treat disease, and was mainly concerned with its ability to kill some bacteria, while leaving resistant strains alive, essentially helping to isolate single strains of bacteria, especially interesting to him, as a bacteriologist.

Sir Alexander Fleming has definitely taken a stand against infectious diseases. By creating penicillin, Fleming has cured many fatal diseases, revolutionized medicine and saved so many lives. Penicillin has remarkable abilities to fight infectious diseases, which genuinely does make it a “miracle drug.”

Big News! Alexander Fleming has changed so many lives today from his discovery of penicillin. This bacterial scientist is now a hero on how many lives this substance will save. This incident that he claims to be an accident didn’t have an horrific ending. This veteran has made an incredible impact in medical history.

During World War II the new drug saved many lives. He and two other scientists all went on to win the Nobel Prize. Penicillin has continued to forestall infectious diseases.

After coming back from vacation, Dr. Alexander Fleming returned to his lab to find a different species of molds than expected on a dish. According to The History of Penicillin by Mary Bellis, Fleming observed the mold in a pure form and soon realized that the substance killed and number of disease killing bacterias.

Alexander Fleming made amazing discoveries that changed medicine back when it was only used in war. His first discovery

The discovery of Penicillin transformed the medicine world extremely. With the development of penicillin infections that were life threatening and frequently fatal for example, pneumonia which now could be purely treated with Penicillin.

Alexander Fleming discovered the penicillin in 1928. He was a Professor of Bacteriology at St. Mary’s Hospitals in London. The penicillin was called a miracle pill because it was the first antibiotic that saved people lives from infection. People that was infected by a wound, had gonorrhea, or rheumatic fever, the penicillin cured those symptoms. This penicillin was produce by bacteria and fungi. Before Alexander Fleming discovery, the ancient Egyptian practice the same method by curing infected wounds with molded bread. (Endocrine, 2008)