Every time someone in my family or in my circle of friends needs antibiotics, I thank Sir Alexander Fleming.
Anyone who doesn’t think antibiotics are a miracle drug— should come spend a day with me in hospital.
Patients literally arrive in the emergency room at deaths door with sepsis (it could be something like pneumonia or a urinary infection that started it). They will be semiconscious and their blood tests will be all over the place.
Literally within hours of being started on IV antibiotics, their infection is improving, they are up and talking, and completely unrecognizable.
The greatest gift the world of medicine has ever given humanity, is antibiotics. They are the only drug that truly cures people.
By the same token, I am always amazed that the same antibiotics still work. Think about it, the speed at which bacteria evolve is phenomenal— yet most of the same antibiotics still work as decades ago! This is quite lucky actually. AI is new to the equation, but I’m sure it can now be used to always make sure that humans are one step ahead of bacteria.
For nearly all of human history up until the 1920s when Sir Alexander Fleming discovered penicillin in his small London lab, people could die from the simplest skin or tooth infection. Our ancestors would be insanely jealous.
God bless antibiotics. At the same time, we must not take them for granted, and definitely not overuse them.