How does the Capsule produced by S. pneumoniae allow them to have deep lung tissue invasion, also explain the mechanism how the capsule thwarts phagocytosis.

Explain why coagulase positive bacteria are more pathogenic than coagulase negative bacteria

for each stage of pethogens explain how pathogens do expose the host tissue (exposure), then how to adhere the host tissue(adhesion), then explain how pathogens evade the host defense (inversion), at last explain causing damage to the host tissue (infection) Please help me!

What are the the host immune defenses that the Bordetella pertussis, Streptococcus pneumoniae, Corynebacterium diphtheriae would have to overcome to be successful at causing disease?

Why can MODS be initiated by either a septic or a nonseptic insult?

What is the species of beta proteobacteria that causes rat-bite fever?

with HIV, explain the mechanism of intracellular infection and the role of reverse transcriptase. What would you explain about the process?  What is the significance of the CD4+ count? ( Discuss the meaning of various ranges of CD4 counts.) List 5 opportunistic infections AND describe data to suggest whether or not a patient has such an infection.

Which of the following pathogens mimic the host bilayer for transmission through the plasma membrane of human respiratory tract epithelial cells? Streptococcus pneumoinae O Legionella pneumophila O Mycoplasma pneumoniae

Describe the function of the major virulence factors expressed by Listeria monocytogenes that are important in invasion and cell to cell spread.   thank you!

Explain the actions of each of the following that make them virulencefactors:a. hemolysins b. leukocidin c. kinases d. hyaluronidase e. coagulase