References. 1  Shmerling RH. 2  LeBlond RF, et al., eds. 3  Muscle cramps. 4  Sprains, strains and other soft tissue injuries.
Harmful bacteria that cause bacterial infections and disease are called pathogenic bacteria. Bacterial diseases occur when pathogenic bacteria get into the body and begin to reproduce and crowd out healthy bacteria, or to grow in tissues that are normally sterile.armful bacteria may also emit toxins that damage the body. Common pathogenic bacteria and the types of bacterial diseases they cause include: Escherichia coli and Salmonella cause food poisoning. Helicobacter pylori cause gastritis and ulcers. Neisseria gonorrhoeae causes the sexually transmitted disease gonorrhea.
THE TRUE PATHOGENIC FUNGUS INFECTIONS. In true pathogenic fungus infections, the fungus is virulent regardless of the constitutional adequacy of the host. True pathogenic fungi include Histoplasma, Coccidioides, Blastomyces, and Paracoccidiodies. Pathogenicity is an accidental phenomenon and is not essential to the survival or dissemination of the species involved. Most infections are either completely asympotmatic or of very short duration and quickly resolved.