Legionella Pneumophillia Flashcards
1
Q
Describe the appearance of legionella pneumophillia under the microscope
A
Gram negative - pink
Slim rods
2
Q
How is legionella pneumophilia spread?
A
Aspiration of contaminated water
3
Q
What are the consequences of infection with legionella pneumophila?
A
Legionnaires Disease - acute lobar pneumonia
Pontiac fever
4
Q
How does legionnaires disease present?
A
Slightly productive cough
V and D
Malaise
Fever
5
Q
Describe the virulence factors for legionella pneumophilia
A
Prevent lysosomal binding in macrophages once they have been engulfed, so replicate until macrophage bursts
6
Q
How is legionella pneumophilia infection treated?
A
Azothromycin
Levofloxacin
