Interpretation of indeterminate HIV serology results in an incarcerated population.

The objective of this study was to evaluate the significance of indeterminate HIV test results in the prison setting. No specific information or guidelines are currently available to direct counseling of incarcerated persons with an indeterminate HIV test. A medical chart review was conducted on all incarcerated inmates at the Rhode Island State Prison who received indeterminate HIV test results between the inception of mandatory testing in 1990 and October 1996.

A large outbreak of acupuncture-associated hepatitis B.

An epidemiologic investigation of an acupuncturist's practice in Rhode Island identified 35 patients who were infected with hepatitis B virus during 1984. Of 366 patients seen by the acupuncturist during 1984, 316 (86%) completed questionnaires and submitted serum for hepatitis B serology. Use of tests for immunoglobulin M antibody to hepatitis B core antigen (IgM anti-HBc) identified 17 case-patients who otherwise may have gone undetected.