Hello class, today i we are going to talk about the scientist is Alexander Fleming, he was born on August 6, 1881. This study in medicine at the medical school of St Mary 's at the University of London.Performed in numerous experiments in the 1920's
(2)The story goes that he returned to his laboratory to find a petri dish that contained staphylococcal bacteria with its lid that was no longer in place ...
(1)And how Alexander Fleming invented penicillin?
The dish had become contaminated with a blue-green mold called. Fleming noticed that the bacteria had not been able to grow.
Fleming with this mold, I create the first antibiotic. Penicillin.
(2) This happened March of 1942, Anne Miller became the first human to receive a successful treatment with penicillin.
(1)And teacher, when penicillin is applied successfully in someone?
Before this finding, people could die from any infection, even by a simple prick or scratch. Thanks to her, hundreds of millions of lives have been saved.