Principle purpose of this lecture is to present on Controlling Diseases. People thought that food went off because it was in contact with air. They thought: Air + food microorganisms grow. Pasteur said that microbes come from microbes. Here also explain on Pasteur’s Experiment. Finally present on Antibiotic Resistance in Bacteria: Many strains of bacteria have resistance to antibiotic due to natural selection. So we need a range of antibiotics to fight disease with the best one for the job.
Controlling Diseases
