SBM 2044 Medical Microbiology BacteriaInternational Islamic University of Malaysia

Table of Gram reaction of Medically Important BacteriaBacteria are designated at Genus level

Gram positive Gram negativeAerobic Facultative Microaerophili

cAnaerobic Aerobic Facultative Microaerophilic Anaerobic

COCCI

StaphylococcusStreptococcusEnterococcus

Peptococcus NeisseriaF

MoraxellaF VeillonellaF

BACILLI

Bacillus

ListeriaCorynebacterium Actinomyces

israelii

ClostridiumF

Pseudomonas

EscherichiaSalmonellaShigellaKlebsiellaProteusYersinia

Vibrio

HaemophilusF

BrucellaF

BordetellaF

LegionellaF

CampylobacterF

HelicobacterFBacteriodesF

PrevotellaF

FusobacteriaF

Mycobacterium, Treponema, Leptospira, Chlamydia, Rickettsia, and Mycoplasma cannot be properly demonstrated with the Gram stain

F denotes a fastidious group of microorganisms

SBM 2044 Medical Microbiology BacteriaInternational Islamic University of Malaysia

* Need to know diseases associated with these bacteria