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In 1928 bacteriologist Alexander Fleming made a chance discovery from a discarded contaminated petrie dish that the mould that had contaminated the experiment turned out to be a powerful antibiotic, penicillin. Florey and Chain worked out how to manufacture the penicillin and use it as a drug to combat bacterial infections, thus saving many lives.

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16y ago
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6mo ago

Alexander Fleming changed people's lives by discovering the antibiotic properties of penicillin in 1928, which revolutionized medicine by enabling the treatment of bacterial infections. His discovery has saved countless lives and significantly reduced mortality rates from infections. Fleming's work laid the foundation for the development of many other antibiotics.

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13y ago

his invention was false at one point in time and killed about 800-8,000 people in 1980.. He was arrested for false accurizatiom

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Q: How did Alexander Fleming change people's lives?
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Who discover antibiotic?

Alexander Fleming is credited with discovering the first antibiotic, penicillin, in 1928. Fleming's discovery revolutionized medicine and paved the way for the development of many other antibiotics that have saved countless lives.


Did Alexander Fleming do bad?

Alexander Fleming was the scientist who discovered penicillin, the first antibiotic drug. He is considered a pioneer in the field of medicine and his discovery has saved countless lives. There is no evidence to suggest that he did anything bad.


What could be treated as a result of Alexander Fleming's discover of penicillin?

Alexander Fleming's discovery of penicillin came about by accident. Fleming was an untidy worker, often leaving his equipment uncleaned. When he went away for a holiday during 1828, he left a clutter of plates growing various bacteria lying about his desk. After he returned, whilst working on an influenza virus he noticed that mould had grown on a staphylococcus culture plate. Not only that, the mould had created a bacteria-free circle around itself. Working on an hypothesis, he experimented further to determine that even a weaker-strength mould culture prevented growth of staphylococci. Thus, Fleming initiated the development and practice of antibiotic therapy for infectious diseases.


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Hurricane Katrina changed people's lives by causing widespread destruction, displacement, and loss of life. Many individuals lost their homes, livelihoods, and loved ones, leading to long-term emotional and economic impacts. The storm also exposed issues of social inequality and inadequate disaster response, leading to changes in emergency management policies and practices.

Related questions

What did Alexander Fleming?

Alexander Fleming discovered penicillin.


Which remedy was invented by English scientist Alexander Fleming?

Alexander Fleming discovered the antibiotic penicillin in 1928, revolutionizing the treatment of bacterial infections and saving countless lives.


Was Alexander Fleming rich or poor?

Alexander Fleming was not considered wealthy. He lived a modest life and focused more on his scientific research than on accumulating wealth.


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The life of Alexander Fleming?

Alexander Fleming was a Scottish bacteriologist who discovered the first antibiotic, penicillin, in 1928. This discovery revolutionized medicine and saved countless lives. Fleming was awarded the Nobel Prize in Physiology or Medicine in 1945 for his groundbreaking work.


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What did alexander Fleming create?

Alexander Fleming did not create anything. He was a Scottish biologist and pharmacologist known for discovering the antibiotic substance penicillin in 1928, which revolutionized medicine and saved countless lives by treating bacterial infections. Fleming's discovery was a breakthrough in the field of antibiotics.


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Why was Alexander Fleming discovery important?

Alexander Fleming's discovery of penicillin in 1928 was important because it was the first antibiotic to be discovered, revolutionizing medicine by providing a way to effectively treat bacterial infections. Penicillin has since saved countless lives and is considered one of the most important discoveries in the history of medicine.


How does Alexander Fleming affect your lives today?

Alexander Fleming's discovery of penicillin has had a profound impact on our lives today by revolutionizing the treatment of bacterial infections. Penicillin and other antibiotics derived from his work have saved countless lives and continue to be a cornerstone of modern medicine. Fleming's findings paved the way for the development of many other antibiotics that are essential in healthcare today.


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Inventions made by Alexander Fleming?

Alexander Fleming is famous for inventing penicillin, the world's first antibiotic, in 1928. This discovery revolutionized medicine by enabling the treatment of bacterial infections and saving countless lives. Fleming's work laid the foundation for the development of many other antibiotics.