Virulence is the ability of a microorganism to produce disease. Virulence depends on the number of infecting bacteria, their route of entry into the body, the response of
M. haemolytica is responsible for causing contagious bovine pleuropneumonia, a bacterial disease which causes pneumonia and inflammation of the lung membranes and Bordetella bronchiseptica is an evolutionary progenitor
Point Mutations Much like humans, bacteria are subject to evolution. Evolution occurs through beneficial mutations in the DNA. Because bacteria have much shorter generation times than humans, the
