Write a paragraph introduction for salmonella isolation

Below are a list of virulence factors/ strategies paired with an example of an organism that utilizes them. How do each of the following strategies contribute to the virulence of the pathogen? Strategy - Causes the host to produce more receptors (Organism - Rhinovirus) Strategy - Produces gas as a product of fermentation (Organism - Clostridium perfringens) Strategy - Produces a capsule (organism - Klebsiella pneumonia) Strategy - Ability to move between adjacent cells (organism - Cytomegalovirus)  Strategy - Ability to use pilus as a motility structure (organism - Pseudomonas aerogenosa)

Give the genus and species of two Gram-positive pathogenic bacteria that are hemolytic , and give the diseases they cause in humans .

1. Visualize and make a streaking pattern of isolation of Staphylococcus aureus on the circle provided below that represents an agar plate. Using a pencil, do the streaking technique on the "agar" in four sections.