Rickettsial meningoencephalitis in a child--a case report.

Severe central nervous system involvement has been reported in adults with Rickettsia conorii infection but rarely in children. We report here a serologically documented case of meningoencephalitis in a child caused by spotted group R. conorii.

Brucellar meningitis in an infant--evidence for human breast milk transmission.

Brucellar meningitis is relatively uncommon, especially in children younger than 1 year. We present another case of meningitis due to Brucella melitensis biotype 1 in a 11-month-old infant transmitted by breast milk. This is the first report of successful isolation of B.

Bacteremia is as unpredictable as clinical manifestations in human brucellosis.

Objectives: Because of the suboptimal recovery rate of brucellae from blood, it has been proposed that cultures of bone marrow, liver tissue, and lymph nodes may improve the recovery rate of the organism. Data in support of these recommendations are limited and not clearly convincing, especially that of bone marrow culture. The main purpose of this work was to evaluate the roles of blood, bone marrow, liver, and lymph node cultures in the diagnosis of human brucellosis.

Diagnostic yield of blood clot culture in the accurate diagnosis of enteric fever and human brucellosis.

Culture of blood is the most frequent, accurate means of diagnosing bacteremia in enteric fever and brucellosis. However, conventional blood culturing is slow in isolating bacteria causing these diseases. In this work, we evaluated the performance of blood clot culture and conventional whole blood cultures in the accurate diagnosis of enteric fever (253 cases) and human brucellosis (71cases).