Background: In cattle, many serotypes of Salmonella enterica are responsible for a wide variety clinical manifestations, which can cause considerable economic loss. Some cows to abort sporadically, such as the Dublin serotype. This study was carried out on different cattle farms in Algiers region determine prevalence using bacteriological and immunological methods.Methodology: The determined by...

There are few data on antibiotic resistance of Streptococcus pneumoniae in Algeria. Among 309 strains, 34.6% were penicillin G-nonsusceptible S. pneumoniae strains (25.2% were intermediate and 9.4% were resistant). Serotypes 1, 5, 14, and 6 were the most frequent in invasive child infections. A multicenter study to standardize the national guidelines is needed.

The aim of the study was to evaluate bacterial antibiotic resistance in seawater from four beaches in Algiers. The most significant resistance rates were observed for amoxicillin and ticarcillin, whereas they were relatively low for ceftazidime, cefotaxime and imipenem. According to sampling sites, the highest resistance rates were recorded for 2 sites subjected to chemical and microbiological ...