Auckland Hospital staff have been called to disciplinary hearings in the breach-of-privacy case involving the man who had an eel removed from inside him.
The Herald understands that as part of a wide-ranging "witch-hunt", two doctors have been told to formally account for their actions after accessing the man's medical files more than once.
The Auckland District Health Board declined to answer questions on the matter, for fear that doing so might compromise its investigation, but chief executive Ailsa Claire defended the DHB's obligation to hold staff accountable.
"In cases where access to records is appropriate, staff would not be subject to disciplinary processes," she said. "In cases where the reason for access is not immediately clear, it is reasonable that we seek reasons for that access."
The DHB started the investigation last month after what it said was the apparently inappropriate accessing of clinical records and, separately, the possible leaking of information about the eel case to the media.