The coming crisis in antibiotics - Ramanan Laxminarayan (Ted Talk)


"Antibiotic drugs save lives. But we simply use them too much — and often for non-lifesaving purposes, like treating the flu and even raising cheaper chickens. The result, says researcher Ramanan Laxminarayan, is that the drugs will stop working for everyone, as the bacteria they target grow more and more resistant. He calls on all of us (patients and doctors alike) to think of antibiotics — and their ongoing effectiveness — as a finite resource, and to think twice before we tap into it. It’s a sobering look at how global medical trends can strike home."

The first patient to ever be treated with an antibiotic was a policeman in Oxford. On his day off from work,he was scratched by a rose thorn while working in the garden. That small scratch became infected. Over the next few days, his head was swollen with abscesses, and in fact his eye was so infected that they had to take it out, and by February of 1941, this poor man was on the verge of dying. He was at Radcliffe Infirmary in Oxford, and fortunately for him, a small team of doctors led by a Dr. Howard Florey had managed to synthesize a very small amount of penicillin, a drug that had been discovered 12 years before by Alexander Fleming but had never actually been used to treat a human, and indeed no one even knew if the drug would work, if it was full of impurities that would kill the patient, but Florey and his team figured if they had to use it, they might as well use it on someone who was going to die anyway.

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