Penicillin Essay -- essays research papers fc

Penicillin was by the bye discovered at St. Marys Hospital, London in 1929by Dr. Alexander Fleming. As block out continued, Fleming began to realize that he was on the verge of a corking discovery. However, he still did not know the identity of the fungus, and had little noesis of fungi. His crude extracts could be diluted 1,000 times and still be impelling in killing bacteria. afterward years of working on penicillin and handout nowhere, many of his co-workers grew tired of hearing about it. The first real test for penicillin came when a 48-year-old police officer nicked himself shaving. After a time, Alexanders face became infect and he developed a temperature. When he was rushed to the hospital, the doctors believed that he had only hours to live. Then Dr Fleming and his crew started to treat this patient. This was the first person that penicillin was used on. After five days, he was getting better. Unfortunately, because it was in such short supply, it had to be extract ed from his urine, and the penicillin had been used up. The police officer died five days later. Their next try out was successful. It involved a punctured eye. The stone was still in the eye, and normally the eye would have been amputated, but penicillin allowed the man to make a adequate recovery. By this time, it was now 1941, it was now acknowledged that penicillin was indeed a worthy drug and could save thousands of lives. During World War I, death rate from pneumonia in th...