Q fever in infancy: a review of 18 cases.
Infection with Coxiella burnetti (Q fever) was diagnosed in 18 children younger than 3 years of age in The Netherlands during a 16-month period. The diagnosis was confirmed serologically by means of a complement-fixation test and immunofluorescence for IgM determination. A summary of the clinical, hematologic, serologic and epidemiologic features is given. Four children had relapsing episodes of fever during several months. The problem of childhood infection with C. burnetii, particularly in relation to the possibility of intrauterine infection or infection during birth and in the neonatal period, is discussed. In at least one child of this series, an infection by means of breast feeding was considered likely. Q fever is possibly underdiagnosed in children; it should be considered in children with fever of unknown origin.
D000914:Antibodies, Viral / Q000276:immunology; D002675:Child, Preschool; D003168:Complement Fixation Tests; D005260:Female; D005335:Fever of Unknown Origin / Q000209:etiology; D005455:Fluorescent Antibody Technique; D006801:Humans; D007223:Infant; D008297:Male; D009426:Netherlands; D011778:Q Fever / Q000150:complications / Q000175:diagnosis* / Q000635:transmission
D000914:Antibodies, Viral