Rabies presenting with myocarditis and encephalitis.

We report a case of rabies acquired in Zambia by a 45-year-old woman who presented with a history of an influenza-like illness, abnormal behaviour and signs of myocarditis. A provisional diagnosis of systemic viral infection was made. Within 12 h of admission the patient developed features of rabies that included hydrophobia. She was artificially paralysed and ventilated electively. Empirical antibiotic therapy was given also. Signs of myocarditis and fever disappeared within 48 h. Her clinical condition remained stable but she required heavy sedation. On the ninth day after admission the patient developed features of inappropriate secretion of antidiuretic hormone and gradually became water-logged. Intake of fluid was therefore restricted. Her level of consciousness deteriorated progressively to the point where sedation was no longer required. Brain death was diagnosed 14 days after admission.