Large Outbreak of Hepatitis C Virus Associated With Drug Diversion by a Healthcare Technician.

Background: In May 2012, the New Hampshire (NH) Division of Public Health Services (DPHS) was notified of 4 persons with newly diagnosed hepatitis C virus (HCV) infection at hospital X. Initial investigation suggested a common link to the hospital cardiac catheterization laboratory (CCL) because the infected persons included 3 CCL patients and a CCL technician. NH DPHS initiated an investigation to determine the source and control the outbreak.

Performance of the OraQuick HCV rapid antibody test for screening exposed patients in a hepatitis C outbreak investigation.

During a nosocomial hepatitis C outbreak, emergency public clinics employed the OraQuick HCV rapid antibody test on site, and all results were verified by a standard enzyme immunoassay (EIA). Of 1,157 persons, 1,149 (99.3%) exhibited concordant results between the two tests (16 positive, 1,133 negative).

Using fee-for-service testing to generate revenue for the 21st century public health laboratory.

Objectives: The decrease in appropriations for state public health laboratories (SPHLs) has become a major concern as tax revenues and, subsequently, state and federal funding, have decreased. These reductions have forced SPHLs to pursue revenue-generating opportunities to support their work. We describe the current state of funding in a sampling of SPHLs and the challenges these laboratories face as they implement or expand fee-for-service testing.

Detection of 2009 pandemic influenza A(H1N1) virus Infection in different age groups by using rapid influenza diagnostic tests.

Background: The performance of rapid influenza diagnostic tests (RIDTs) in detecting influenza A(H1N1) 2009 has varied widely. Evaluations of RIDTs among infected individuals across all age groups have not been described in depth.

Objectives: Determine RIDT clinical sensitivity in comparison with influenza detection using real-time RT-PCR among patients infected with influenza A(H1N1) 2009 across all age groups.