Q fever in children

Area of Science:

• Pediatrics
• Infectious Diseases
• Microbiology

Background:

• Q fever is a zoonotic disease caused by Coxiella burnetii.
• Clinical presentation in children is not well-defined.
• Understanding pediatric Q fever profiles aids diagnosis and management.

Purpose of the Study:

• To delineate the clinical characteristics of Q fever in pediatric patients.
• To identify key diagnostic indicators for childhood Q fever.

Main Methods:

• Retrospective analysis of medical records from a tertiary teaching hospital.
• Inclusion of thirteen children aged 2-14 years diagnosed with Q fever.
• Diagnosis confirmed by detecting phase II antibodies to Coxiella burnetii via complement fixation test.

Main Results:

• The illness was self-limited, marked by high fever (mean 39.9°C) lasting 5-10 days.
• Common symptoms included constitutional complaints and mild liver dysfunction; gastrointestinal issues were prevalent.
• Respiratory symptoms were minimal, with mostly normal or low white blood cell counts and elevated erythrocyte sedimentation rates.

Conclusions:

• Pediatric Q fever typically manifests with fever and gastrointestinal symptoms.
• Testing for Coxiella burnetii antibodies is crucial for children presenting with these clinical features.
• Children generally recover well without specific anti-Coxiella burnetii therapy.