Fungal DNA detected in blood samples of patients who received contaminated methylprednisolone injections reveals increased complexity of causative agents.

Using Exserohilum rostratum-specific and panfungal real-time PCR, we studied 24 blood samples and 2 synovial fluid specimens from 20 patients with persistent or worsening pain following injections of contaminated methylprednisolone. Seven blood specimens from 6 patients were significantly positive for fungal DNA by panfungal PCR, with multiple fungal species identified.

Lymphocytic choriomeningitis virus in employees and mice at multipremises feeder-rodent operation, United States, 2012.

We investigated the extent of lymphocytic choriomeningitis virus (LCMV) infection in employees and rodents at 3 commercial breeding facilities. Of 97 employees tested, 31 (32%) had IgM and/or IgG to LCMV, and aseptic meningitis was diagnosed in 4 employees. Of 1,820 rodents tested in 1 facility, 382 (21%) mice (Mus musculus) had detectable IgG, and 13 (0.

An educational intervention to improve antimicrobial use in a hospital-based long-term care facility.

Objectives: To improve antimicrobial use in patients receiving long-term care (LTC).

Design: Prospective, quasi-experimental before-after assessment of the effects of physician education and guideline implementation.

Setting: Public LTC and acute care hospital.

Control of vancomycin-resistant enterococci: one size fits all?

Infection caused by vancomycin-resistant enterococci (VRE) is associated with high morbidity and mortality rates; it poses a serious threat, in particular, to immunosuppressed patients. It generates high costs and challenges infection-control programs. Here, we look at the insights that mathematical models offer into the epidemiology of VRE colonization and infection, the potential benefits of various infection-control interventions, and the possibility of designing a tailored approach to controlling VRE.