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You may have heard that it took a long time for penicillin to be scaled up. What about other antibiotics? How long did it take for them to be mass produced and introduced clinically, after they were discovered? I created a visualization of this here:

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Thank you, so interesting! I was reading earlier about how it was discovered by Waksman and then-PhD student Albert Schatz. It seems Schatz was drafted into WWII while working on the project. He returned to the lab a few months later after an injury, and then discovered streptomycin.

journals.asm.orgSelman A. Waksman, Winner of the 1952 Nobel Prize for Physiology or Medicine | Applied and Environmental MicrobiologyABSTRACT The history of the discovery and development of streptomycin is reviewed here from the personal standpoint of a member of Dr. Selman Waksman's antibiotic screening research team. The team app...

Strange to imagine what it might have been like if he hadn't returned - maybe someone else in Waksman's lab would have discovered it, but a while later? I hadn't read about the problems with scaling it up for trials though, really interesting

Saloni@scientificdiscovery.dev

The data comes from this very interesting paper on antibiotic development: doi.org/10.1016/j.mi... And is part of a new article I wrote on the Golden Age of Antibiotics and how we can spark a new one!

Not sure about p scale up as relatively slow. Florey etal worked fast. US scale up of p was coextensive with a scale up of the whole industry. The Fleming ‘discovery’ thing is misleading – came about partly because neither Florey nor his team talked to the press. pmc.ncbi.nlm.nih.gov/articles/PMC...

pmc.ncbi.nlm.nih.govThe Discovery of Penicillin—New Insights After More Than 75 Years of Clinical UseAfter just over 75 years of penicillin’s clinical use, the world can see that its impact was immediate and profound. In 1928, a chance event in Alexander Fleming’s London laboratory changed the course...