TUCSON, Ariz. — Nearly 180 former patients of a now-defunct Marana dental
clinic were being advised Wednesday to be tested for blood-borne infections such
as hepatitis and the virus that causes AIDS because equipment at the clinic was
apparently installed improperly.
The Pima County Health Department announced that it was in the process of
contacting 174 dental patients who were seen at the T Dental Clinic between
January and July of 2010, when the clinic closed.
Health officials said there’s no indication that infections were actually
transmitted to patients, and the recommendation for testing is precautionary.
“At this time, there is no evidence that patients were exposed,” said Dr.
Francisco Garcia, Pima County’s public health director. “We are trying to help
provide residents with sufficient information so they can take the appropriate
steps to feel secure about their health. The only individuals at risk for
infection are those who were seen at T Dental Clinic during a very specific
period of time.”
The county Health Department has partnered with the Arizona Department of
Health Services to look into the incident and contact patients of the dental
Last month in Oklahoma, health officials urged 7,000 patients of an oral
surgeon to be tested for possible exposure to hepatitis and HIV, the virus that
causes AIDS, after finding unsanitary conditions at his Tulsa and Owasso
The transmission of infectious diseases by dentists and oral surgeons is
extremely rare, with only three known cases, according to the Centers for
Disease Control and Prevention.