Rabies

Infectious Disease

Overview

Definition

Fatal viral polioencephalitis transmitted by animal bites.

Epidemiology

Varies globally depending on genetics, environment, or exposure.

Etiology & Risk Factors

  • Rabies virus (Rhabdoviridae).

Clinical Symptoms

  • Hydrophobia
  • aerophobia
  • agitation
  • hypersalivation
  • paralysis.

Clinical Approach

Diagnosis

  • Brain tissue testing (animals)
  • Saliva PCR (humans).

Management

  • Post-exposure prophylaxis (Vaccine + HRIG). 100% fatal once symptomatic.

Complications

  • Death.