Presenting features and diagnosis of rabies

Area of Science:

• Veterinary Medicine
• Neurology
• Infectious Diseases

Background:

• Rabies is a fatal viral zoonotic disease with significant public health implications.
• Early clinical presentation of rabies can be non-specific, mimicking other neurological or psychiatric conditions.
• Accurate and timely diagnosis is critical for patient management and public health interventions.

Purpose of the Study:

• To describe the early clinical features of rabies based on fatal cases in Sri Lanka.
• To highlight the diagnostic utility of the
• To emphasize the potential for rabies hysteria in outbreak settings.

Main Methods:

• Retrospective analysis of clinical data from 23 fatal rabies cases.
• Clinical observation and documentation of presenting symptoms.
• Review of diagnostic signs, including the
• Epidemiological context of rabies cases in the study region.

Main Results:

• Early rabies symptoms can be mistaken for hysteria, particularly if a history of animal bites is not elicited.
• The
• is identified as an important diagnostic sign.
• Rabies hysteria can occur, especially during local outbreaks, complicating early diagnosis.

Conclusions:

• The
• is a valuable clinical sign for diagnosing rabies.
• Awareness of early, non-specific symptoms and the potential for rabies hysteria is essential for clinicians, especially in endemic areas.
• Prompt diagnosis, even with atypical presentations, is vital for rabies control.