[Tularemia: study of 27 patients].
BACKGROUND
There has been an important tularemia outbreak recently in Spain, which has prompted a high epidemiological interest. Our objective was to describe the series of tularemia cases with emphasis being paid on clinical characteristics and evolution of the disease.


METHODS
We describe 27 cases of tularemia studied clinically and epidemiologically (survey of the Health Territorial Service at Burgos). Two cases were seen in December 2000 as isolated forms, while the rest of cases accumulated in form of outbreak between September 1997 and the first months of 1998. We performed a follow-up of patients including a questionnaire (via phone) to assess relapses or disease's consequences and complications.


RESULTS
48% patients were males and patients' mean age was 52 years (27 to 72). 96% patients had handled hares in relation to hunting practices. Main symptoms were weariness (92%), general discomfort (88%), lymph node enlargement (85%) and fever (81%). Skin lesions were seen in 77% patients. A delay in the initial diagnosis was found in 40% cases. Main complications included: lymph node suppuration (25%) and persistent weariness (18%). In patients with and without a diagnostic delay, 62/21% had lymph node enlargement longer than 1 month, 46/7% had adenopathy suppuration (p < 0.05) and 31/7% had persistent weariness, respectively.


CONCLUSIONS
Clinical and epidemiological features of tularemia are similar to those described in previous reports. The disease behaved in a uniform and benign form without serious or evolutive complications. Diagnostic delay was the main added morbidity factor.
González Quijada
Santiago
S
Sección de Medicina Interna. Servicio Territorial de Sanidad. Hospital General Yagüe. Burgos. España.
Rubio Díaz
Mayte
M
Yánez Ortega
José Luis
JL
Carramiñana Martínez
Isabel
I
Ojeda Fernández
Eva
E
Lozano García
Javier
J
D000328:Adult; D000368:Aged; D000900:Anti-Bacterial Agents / Q000627:therapeutic use; D002391:Catchment Area, Health; D003937:Diagnosis, Differential; D003951:Diagnostic Errors / Q000706:statistics & numerical data; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D013030:Spain / Q000453:epidemiology; D013997:Time Factors; D014406:Tularemia / Q000175:diagnosis* / Q000188:drug therapy / Q000453:epidemiology
D000900:Anti-Bacterial Agents