Haemophilus aphrophilus isolated from blood.

H. aphrophilus was isolated from 11 successively cultivated blood samples of a male (72) with a fatal atypical endocarditis. Identification and differential diagnosis from Actinobacillus (Haemophilus) actinomycetemcomitans was done on the basis of phenotypic characters of the microorganism.

[Isolation of Haemophilus aphrophilus from a blood culture].

The authors describe the method of isolation and identification and differential diagnosis from a morphologically, cultivation and biochemically close species H. (A.) actinomycemcomitans.

Ceftriaxon in the treatment of severe bacterial infections.

The efficacy of ceftriaxon (Rocephin Roche) therapy has been studied by our team in two groups of patients. The first one consisted of 10 children suffering from a diffuse purulent appendical peritonitis brought about by a mixed aerobe and anaerobe microbial flora, the second one comprising 7 patients with severe infections caused by problematic aerobe pathogens. The clinical effect of the treatment was good in 16 out of the 17 cases, in one patient it could not be evaluated.