[Doctor's delay in HIV infection caused by blood transfusion]

Transfusion-associated symptomatic HIV infection in four patients led to death in two patients and to development of serious neurological sequelae in a third patient who also transmitted HIV infection to his spouse. The tardy diagnosis of HIV-associated disease in all cases can be ascribed to ignoring the earlier blood transfusion as a possible cause of HIV infection. This was due partly to advanced age of the patients and partly to lack of familiarity of the attending physicians with HIV-associated problems. This resulted in a substantial doctor's delay.