The stigma associated with contracting a sexually transmitted disease was originally perpetrated within the health care system as early as the 16th century and subsequently reinforced in the wider society.
Public health officials have a responsibility to alert the public to prospective dangers without unduly restricting individual freedom or adding to the stigmatization of certain illnesses.
Physicians can ethically withhold information in situations where full disclosure of a diagnosis or treatment would cause great psychological harm to the patient.