Contribution of rapid lateral flow assays from capillary blood specimens to the diagnosis of COVID-19 in symptomatic healthcare workers: a pilot study in a university hospital, Paris, France.

Background: This study aimed to assess, by rapid tests, the immune status against COVID-19 among Healthcare Workers (HCW) with history of symptoms, and for whom SARS-CoV-2 detection was either not documented or negative.

Methods: Whole blood by finger prick and serum samples were taken from HCW for use with 2 rapid lateral flow tests and an automated immunoassay.

Results: Seventy-two HCWs were included, median duration between symptoms onset and serology sampling was 68 days.

Treatment as prevention (TasP) and perceived sexual changes in behavior among HIV-positive persons: a French survey in infectious diseases departments in Paris.

We evaluated awareness of treatment as prevention (TasP) among adults people living with HIV (PLHIV) in five infectious disease departments in Paris, then how they perceived its impact on their sexual well-being. This cross-sectional multicenter survey was conducted in 2014 during scheduled clinical appointments using a self-administered questionnaire. We analyzed 520 questionnaires (42% women, 54% men of whom 57% were MSM [men who have sex with men]).

Pharmacokinetics, safety and efficacy of ritonavir-boosted atazanavir (300/100 mg once daily) in HIV-1-infected pregnant women.

Background: Atazanavir/ritonavir (ATV/r) is a boosted protease inhibitor recommended to minimize the risk of mother-to-child HIV-1 transmission (MTCT). We aimed to assess the pharmacokinetics, safety and efficacy of ATV/r in HIV-1-infected pregnant women and their neonates.

Methods: A multicentre, cross-sectional, non-interventional cohort of HIV-1-infected pregnant women receiving ATV/r (300/100 mg once daily) who delivered in three Paris hospitals from 2006 to 2013 was designed.

Is universal HBV vaccination of healthcare workers a relevant strategy in developing endemic countries? The case of a university hospital in Niger.

Background: Exposure to hepatitis B virus (HBV) remains a serious risk to healthcare workers (HCWs) in endemic developing countries owing to the strong prevalence of HBV in the general and hospital populations, and to the high rate of occupational blood exposure. Routine HBV vaccination programs targeted to high-risk groups and especially to HCWs are generally considered as a key element of prevention strategies. However, the high rate of natural immunization among adults in such countries where most infections occur perinatally or during early childhood must be taken into account.

HIV and HCV co-infection: situation at six French university hospitals in the year 2000.

The aims of this study were to assess the sociodemographic, epidemiological, clinical, and biological characteristics of French patients co-infected with human immunodeficiency virus-hepatitis C virus (HIV-HCV), as well as the management of their HCV infection. Data on 509 HIV-HCV co-infected patients, followed up at six French University Hospitals, were collected using a questionnaire. Student's t-test, Pearson's chi-square, Fisher's exact, and Fisher-Freeman-Halton's exact tests were used.