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Why did Alexander fleming's discovery of penicillin in 1928 have such a limited on medical treatment at the time?
Wiki User
∙ 10y ago
Two reasons:
1) Not even Fleming believed penicillin could kill bacteria inside the human body. From 1927 to 1931 he studied this possibility, and concluded it would not. Not until the 1940s did researchers find that it was a "miracle drug" in its ability to do so.
2) Manufacturing penicillin, in quantities pure, strong, and large enough to be of medical use, was difficult and expensive -- no drug company wanted to expend the effort to find a way to do so for a drug that was still unproven. More specifically, no company wanted to expend that effort when Fleming refused to patent the drug. If a drug company did expend the resources and found a way to do so, any other company could then use the same process to manufacture penicillin -- meaning the first company to do so would spend the money and every other company would make the profit.
Wiki User
∙ 10y ago
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Why is Alexander flemings famous?
He is famous for his discovery of penicillin.
What did Alexander flemings do?
Alexander Fleming discovered penicillin.
What did Alexander Flemings invente in 1920 that treated people with diseases?
Penicillin
What is Alexanders Flemings inventions?
Sir Alexander Fleming discovered penicillin in 1928.
In 1928 the Scottish biologist Sir Alexander Fleming discovered that the Penicillin mold was an effective antibiotic How did Flemings discovery most likely affect the history of the twentieth century?
Penicillin enabled millions of people to live longer, healthier lives.
What was Alexander flemings hypothesis for penicillin?
Fleming's hypothesis was that the Penicillium produce a chemical that can kill bacteria.
What was Alexander Flemings political views?
Alexander Fleming's political views are not well-documented, as he was primarily known for his scientific work, particularly for his discovery of penicillin. Any specific political views he may have had are not widely known or significant in the context of his scientific contributions.
What was Ale xander Flemings benefit to the world?
In 1928, bacteriologist Alexander Fleming made a chance discovery from an already discarded, contaminated Petri dish. The mold that had contaminated the experiment turned out to contain a powerful antibiotic, penicillin. However, though Fleming was credited with the discovery, it was over a decade before someone else turned penicillin into the miracle drug for the 20th century.
What were Alexander Flemings accomplishments?
bacterial infections this was not the only thing he accomplished; he wrote numerous papers on bacteriology also. he discovered penicillin, which today has saved thousands of lives.
Who is Alexander flemings?
Robert Fleing
What were Alexander Fleming goals?
Alexander Flemings goals were to smd
What was one of Alexander Flemings most famous quotes?
Sir Alexander Fleming (1881 - 1955), on his first observation of penicillin: "It was astonishing that for some considerable distance around the mould growth the staphococcal colonies were undergoing lysis. What had formerly been a well-grown colony was now a faint shadow of its former self...I was sufficiently interested to pursue the subject."
