[Prevalence of nosocomial infections in 27 hospitals in the Mediterranean region].

A multicentre study was conducted in 27 hospitals in Algeria, Egypt, Italy, Morocco and Tunisia to evaluate the prevalence and characteristics of the nosocomial infections. The study population (4634 patients) was relatively young, mean age 41.1 (standard deviation 23.

[Prevalence of anti-HCV antibodies and seroconversion incidence in five haemodialysis units in Morocco].

Dialysis patients are among groups at risk for development of hepatitis C infection (HCV). The aim of the study was to evaluate the prevalence and the incidence of seroconversion for HCV in five haemodialysis units in Morocco. The study was conducted during the period from September 2003 to September 2004.

Multicentre study on hand hygiene facilities and practice in the Mediterranean area: results from the NosoMed Network.

Hand hygiene literature is scarce in the southern Mediterranean area. In order to establish a baseline position, a study was performed in four Mediterranean countries. Seventy-seven hospital wards in 22 hospitals were enrolled and information on hand hygiene practice and facilities were collected.

[Epidemiologic and virologic study of hepatitis C virus infections in Morocco].

Objectives: We prospectively studied 783 consecutive Moroccan patients to define: 1) the prevalence of anti-hepatitis C virus (HCV) antibody (Ab), 2) the prevalence of other viral infections: HBs Ag, anti-HAV IgM, anti-HGV, HGV RNA, 3) the risk factors of spreading HCV infection, and 4) the distribution of HCV genotypes.

Results: 60/783 (7.7%) patients had anti-HCV Ab (48 H/12 F), 26 (3.

Experimental transfection of Macaca sylvanus with cloned human hepatitis B virus.

Due to the absence of easily accessible animal models for the study of hepatitis B virus (HBV), the possibility of using Macaca sylvanus, a monkey originating from Morocco, North Africa, was investigated. Three monkeys were intrahepatically inoculated with a replication-competent head-to-tail HBV DNA plasmid dimer construct. The HBV surface antigen and HBV DNA were detected prior to alanine aminotransferase elevation in the serum of two of three HBV-inoculated monkeys at day 2 post-transfection and persisted for several weeks.