Gram Positive

Rods

Spore Former

Poly-Peptide capsule

PX01 Deadly Toxin

PX02 Capsule

Gram Positive

Anearobic rod spore Former

Antibiotic associated pseudomembranous colitis

Two Toxin (cytotoxin & enterotoxin)

Gram Positive

diplococci

Capsule;interferes w/ phqgocytosis

IgA protease

Gram Positive

Anaerobic Rod

Spore former

Heat labile toxin

12-72 incubation period

Neurotoxin=Flaccid parylsis

Intoxication 

Give Anti-toxin

grape like cluster cocci

anearobic

Heat Stable enterotoxin transmitted via food

rapid food poisioning 1-6 hours

intoxication

Gram positive

aerobic rod

 Normal Flora

Diptheria Toxin (Exotoxin) same as P. aeruginosa

Toxin cells with beta prophage

Gram Positive

Anaerobic Rods, forms spores

Tetanus Toxin causes spastic paralysis

Gram positive

beta-hemolytic

Rheumatic Fever

Gram Positive

Diplococcus

GI of normal flora animals & humans

Develops antibiotic reisistance to nosocomial infections

gram negative

gull wing shaped enterid rod

Animal are Reservoirs Raw Food (poultry)

Low infectious dose, LPS (endotoxin), entertoxin

Gram negative

Coccibacilli

Chocolate Agar

 Fastidius needs Factor X(hematin) V(NAD)

 Encapsulated and non-encapsulated

PRP Capsule looks like RNA

Gram Negative

Rod

Urease,mucinase,cytotoxin, LPS, flagella, adhesins

Peptic Ulcers

Gram negative

Rod

 Found Everywhere

 Exotoxin A (same as cornyebacterium diptheriae)

Neiserria Meningitidis

gram negative

non-motile diplococci

Conjugated vaccine (not for B) polysialic acid

Neiserria Gonorrhoeae

gram negative

diplococci

STD

conjuctivits and pharyngitis

quasispecies

coinfection w/ chlaymydia

gram negative

rods

fecal oral route

low infectious dose

shiga toxin

gram negative

strict aerobe

whooping cough

Vaccine Controversy

DTaP

Enterotoxigenic Escherichia

ETEC

Gram Negative

"traveler's diarrhea"

coccabacilli

ingestion

Enterohemmorhagic E. Coli

EHEC

"Jack in the Box"

coccabacilli

ingestion

Hemorrhagic Colitis

copious bloody stool, no fever

Salmonella spp.

Gram Negative

coccabacilli

fecal contaminated foods

Requires a large innoculum

gram weird

obligate intracellular pathogen

EB infectious form

RB metabolic form

Conjuctivitis

STD

gram weird

spirochete

syphylis

Three stages

1.painless chancre

2. flu-like symptoms, rash

3. neurosyphilis etc

gram weird

spirochete

lyme disease

vector=tick reservoir=deer/mouse

Three stages

1. ECM bullseye

2. blood stream & throughout the body

3. oligoarthritis; autoimmune response

parasite

1. vegetative cells(trophocytes)

2. Cysts

untreated H20

Flagella for moving,

segmented dsRNA genome

non-enveloped

fecal-oral route

human colon

entererotoxin- extensive diarrhea

Vaccine- rotatrix/rotateq

positive ssRNA

non-enveloped

contaminated foods

tropism for hepatocytes

West Nile Virus

Flavivirus

positive ssRNA

enveloped linear

birds(reservoirs) mosquitos (vectors)

viral meningitis

positive ssRNA

enveloped

"quasispecies"

progresses to AIDS and destroys CD4 T cells

Positive ssRNA

high mutation rate

quasispecies

chronic infection
tropism for hepatocytes

liver transplants

 defective RNA virus

requires HBV for coinfection

can activate latent HBV

HBV vaccine protects agains HDV

liver transplant endstage

circular dsDNA virus

enveloped 

uses RT

Review the graph

dsDNA virus

non-enveloped

fecal-oral transmisison

only in humans

conjuctivitis

dsDNA virus

enveloped

infect B cells

Transplants

no vaccine

dsDNA

enveloped

primary and recurrent infections

primary(surface lesions)

spreads to nerve cells (goes latent)

dsDNA genome

enveloped

chicken pox

nuceloside analogs (acyclovir & valaycovir)