Who discovered penicillin?

Alexander Fleming is the one who is widely credited with the discovery of penicillin Fleming began working as a biologist at a lab in St. Petersburg, Russia, in 1928. He noticed that mold collected in his lab cultures were able to kill bacteria. He decided to observe the effects of the mold. He found that it stopped the growth of bacteria and this struck Fleming as very interesting. He published his findings in a 1928 article in the British Journal of Experimental Biology and Medicine. He is also credited

Who discovered penicillin first?

The first recorded discovery of antibiotic activity from a fungus was made in 1928 by the French physician and microbiologist Alexander Fleming. He observed a mold growing on a culture plate that had been contaminated by a bacteria. He tested the mold extract on a culture of the pathogenic bacteria Staphylococcus. He found that the growth of the bacteria was inhibited. The mold species that had been responsible for the activity was given the name penicillium The mold produced a clear, colorless liquid

Who discovered penicillin in the west?

The first westerner to discover penicillin was English surgeon Alexander Fleming, who accidentally discovered the antibiotic while trying to cure a staph infection in 1928. To make matters worse, he initially believed that he had killed the culture he was working with. But he later realized that the bacteria had stopped multiplying, and he published his findings in 1929. The world would have to wait until the 1940s for the world to learn about penicillin from the West, so the germ was still spreading unchecked.

Who discovered penicillin in the UK?

In 1928, Scottish scientist Alexander Fleming collected a fungus that had grown on some bread he had left in his lab. He noticed that the growth was clearing away the bacteria surrounding the bread, and he isolated the active ingredient from the fungus to find that it killed bacteria. He called the active ingredient penicillin, after the thin branching chains of the original mold.

Who discovered penicillin in the US?

Alexander Fleming’s 1929 discovery of penicillin is generally accepted as the first to produce a commercialized cure for infection in humans. He discovered the antibiotic while working at St. Mary’s Hospital in London. He noticed mold growing on some cultures he had streaked with bacteria. One of the mold’s spores apparently produced a substance that killed the bacteria. Fleming later isolated the antibiotic, and after demonstrating its effectiveness against infections in mice, he presented his findings to the Royal College