Additional tests reveal no new cases of hepatitis or the virus that causes AIDS among patients of a Tulsa oral surgeon accused of running dirty clinics.
The pace of people seeking testing has slowed. About 3,900 patients of Dr. W. Scott Harrington have gone to state clinics for testing. In March, health departments urged testing for 7,000 patients. Just 54 patients sought tests within the past week.
Inspectors said they found unsanitary conditions inside Harrington's clinics at Tulsa and Owasso.
So far, 70 patients have tested positive for hepatitis C, five for hepatitis B and three for HIV, but there is no indication the diseases spread at the clinics. Health experts say the spread of disease in dental clinics is extremely rare.
Harrington is cooperating with the investigation.