MINOT, N.D. (AP) - The North Dakota Health Department says another eight people from the Minot area are infected with hepatitis C, and it's still looking for the source of the outbreak.
State epidemiologist Tracy Miller says about 500 people associated with a nursing home have been tested so far. She says more people could be tested as investigators look for a cause.
Miller says investigators are trying to find the source of the infection to prevent more illness. She says they've eliminated drug use, pain management treatments and emergency room visits as possible sources.
ManorCare Health Services-Minot offers long-term care services, but most of its patients come directly from a hospital for rehabilitation before returning home.
Hepatitis C is a viral infection that can cause serious liver damage or even death.