Evaluation of a new protocol for retrospective diagnosis of congenital toxoplasmosis by use of Guthrie cards.

The aim of this study was to assess the diagnostic value of IgM Western blotting (WB), IgA enzyme immunoassay (EIA), and DNA amplification by real-time PCR on Guthrie cards to retrospectively establish the diagnosis of congenital toxoplasmosis (CT). To this purpose, Guthrie cards were collected from 18 infants born to mothers with primary Toxoplasma gondii infection during pregnancy. Moreover, the analytical sensitivity of T.

Toxoplasmosis in pregnancy in an area with low seroprevalence: is prenatal screening still worthwhile?

Background: The effectiveness of Toxoplasma gondii (Tg) screening during pregnancy in areas with a low prevalence of the infection is debated. We investigate the Tg serological status, the rate of primary infection in a cohort of pregnant women and the rate of congenital toxoplasmosis among their infants during a 3-year period in an urban area with low Tg prevalence.

Methods: Demographic and Tg serological data for all pregnant women delivering from January 2009 to December 2011 were collected.

Herpes Simplex Virus 1 infection: misleading findings in an infant with disseminated disease.

Neonatal Herpes Simplex Virus (HSV) infection is a serious illness with significant mortality and morbidity for disseminated disease. Clinical diagnosis of neonatal HSV infection is often difficult without evidence of HSV exposure, for example, absence of a rash or the presence of non-specified manifestations in an infant. Early recognition and treatment with high-dose Acyclovir may dramatically improve the short and long-term outcomes.

Modulation of apoptosis by caprine herpesvirus 1 infection in a neuronal cell line.

Caprine herpesvirus type 1 (CpHV-1), like other members of the alpha subfamily of herpesviruses, establishes latent infections in trigeminal ganglion neurons. Our groups previously demonstrated that CpHV-1 induces apoptosis in goat peripheral blood mononuclear cells and in an epithelial bovine cell line, but the ability of CpHV-1 to induce apoptosis in neuronal cells remains unexplored. In this report, the susceptibility of Neuro 2A cells to infection by CpHV-1 was examined.