Description

Sometimes tularemia can cause a life-threatening infection.


 

Usual strain: F. tularensis subspecies tularensis

 

Incubation: 2-4 days usually (range 1-10 days)

 

Initial features:

(1) flu-like symptoms with chills and fever

(2) headache

(3) generalized aches

 

Later features:

(4) bacteremia

(5) abdominal pain with extensive gastrointestinal mucosal ulceration

(6) pneumonia

(8) splenomegaly

(9) hypotension or shock

(10) delirium

 

Lymphadenopathy and a cutaneous ulcer are often absent.

 

The mortality rate may range form 30-60%

 


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