Medical Microbiology Lecture Notes Ppt Updated -

Histoplasma capsulatum and Coccidioides immitis . They grow as molds in the cold environment and as yeasts in warm host tissues. Summary for Presentation Slides

Zero growth; high metabolic activity; intense adaptation to the environment.

S. pneumoniae : Alpha-hemolytic, Optochin sensitive. Causes bacterial pneumonia, meningitis, and otitis media. 2. Gram-Negative Rods medical microbiology lecture notes ppt updated

Targets CD4+ T cells. Replicates via reverse transcriptase. Leads to opportunistic infections when CD4 counts fall below 200 cells/µL. 2. Key Fungal Pathogens

Plasmid-mediated enzymes in Gram-negative rods that hydrolyze cephalosporins and monobactams. Module 3: Immunology & Host Defense Mechanisms Histoplasma capsulatum and Coccidioides immitis

Candida albicans (causes thrush and vulvovaginitis) and Cryptococcus neoformans (encapsulated yeast causing opportunistic meningitis).

Microorganisms are categorized into four major clinical groups: and survival mechanisms of microorganisms. 1.

To understand infectious diseases, you must first master the fundamental classification, structure, and survival mechanisms of microorganisms. 1. Classification of Pathogens

S. epidermidis : Coagulase(-), Novobiocin sensitive. Infects prosthetic devices and catheters.