Seroprevalence of anti-HEV IgG in children: very early exposure in young children in a hyperendemic region.

Background And Objectives: Hepatitis E virus (HEV) can be considered an emerging zoonotic pathogen and is an important cause of acute viral hepatitis in high-income countries. Corsica has been identified as a hyperendemic region for HEV. We aimed to characterize the prevalence of IgG among children and estimate the annual force of infection of HEV.

Impact of the Second Epidemic Wave of SARS-CoV-2: Increased Exposure of Young People.

We aimed to use serological surveillance based on serial cross-sectional sampling of residual sera obtained from clinical laboratories to compare the differences in age and sex profiles of infected persons in the first and second waves of SARS-CoV-2 in Corsica, France. Residual sera were obtained, including samples from individuals of all ages collected for routine screening or clinical management by clinical laboratories. All the sera collected were tested for the presence of anti-SARS-CoV-2 IgG using a kit for semi-quantitative detection of IgG antibodies against the S1 domain of the viral spike protein (ELISA-S).

Seroprevalence of SARS-CoV-2 IgG Antibodies in Corsica (France), April and June 2020.

Our aim was to assess the seroprevalence of severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) infection after the lockdown in a sample of the Corsican population. Between 16 April and 15 June 2020, 2312 residual sera were collected from patients with a blood analysis conducted in one of the participating laboratories. Residual sera obtained from persons of all ages were tested for the presence of anti-SARS-CoV-2 Immunoglobulin G (IgG) using the EUROIMMUN enzyme immunoassay kit for semiquantitative detection of IgG antibodies against the S1 domain of viral spike protein (ELISA-S).

Outcome of patients with streptococcal prosthetic joint infections with special reference to rifampicin combinations.

Background: Outcome of patients with streptococcal prosthetic joint infections (PJIs) is not well known.

Methods: We performed a retrospective multicenter cohort study that involved patients with total hip/knee prosthetic joint (THP/TKP) infections due to Streptococcus spp. from 2001 through 2009.

[Evaluation of a teaching tool for learning the surgical technique of inguinal orchidopexy].

Introduction: Practical training of the surgery resident is based on the companionship currently hampered in particular by the increase of the number of residents in training. We created a teaching tool to promote learning and validation of a technique of classic urologic surgery, inguinal orchidopexy. The objective is to evaluate the applicability and the relevance of this tool.