Rabies

Epidemiology, pathogenesis, and prophylaxis

Alexander K.C. Leung, Herbert Dele Davies, Kam Lun Ellis Hon

Research output: Contribution to journalReview article

36 Citations (Scopus)

Abstract

Rabies is a viral zoonosis that causes approximately 50,000 to 100,000 deaths per year worldwide. Most deaths occur in developing countries. Dogs are the major vector, especially in developing countries. The virus is usually transmitted to humans by infected saliva through the bite of a rabid animal; the incubation period averages 30 to 90 d. Hyperexcitability, autonomic dysfunction, hydrophobia, and aerophobia are characteristic of encephalitic rabies, which accounts for 80% of cases. The paralytic form is characterized by flaccid paralysis in the bitten limb, which ascends symmetrically or asymmetrically. Once symptoms develop, the disease is invariably fatal. Animal rabies can be controlled by proper induction of herd immunity, humane removal of stray animals, promotion of responsible pet ownership through education, and enactment of leash laws. Preexposure vaccination with modern cell culture vaccine is recommended for people at high risk of exposure to rabies and for travelers who spend longer than 1 mo in countries where rabies is a constant threat, or who travel in a country where immediate access to appropriate care is limited. Postexposure prophylaxis consists of prompt and thorough wound cleansing and immunization with modern cell culture vaccine, together with administration of rabies immune globulin to those individuals who have not previously received preexposure prophylaxis.

Original languageEnglish (US)
Pages (from-to)1340-1347
Number of pages8
JournalAdvances in Therapy
Volume24
Issue number6
DOIs
StatePublished - Nov 1 2007

Fingerprint

Rabies
Epidemiology
Developing Countries
Vaccines
Cell Culture Techniques
Herd Immunity
Ownership
Pets
Zoonoses
Bites and Stings
Saliva
Paralysis
Immunoglobulins
Immunization
Vaccination
Extremities
Dogs
Viruses
Education
Wounds and Injuries

Keywords

  • Dogs
  • Fatal
  • Immune globulin
  • Rabies
  • Vaccine

ASJC Scopus subject areas

  • Pharmacology (medical)

Cite this

Rabies : Epidemiology, pathogenesis, and prophylaxis. / Leung, Alexander K.C.; Davies, Herbert Dele; Hon, Kam Lun Ellis.

In: Advances in Therapy, Vol. 24, No. 6, 01.11.2007, p. 1340-1347.

Research output: Contribution to journalReview article

Leung, Alexander K.C. ; Davies, Herbert Dele ; Hon, Kam Lun Ellis. / Rabies : Epidemiology, pathogenesis, and prophylaxis. In: Advances in Therapy. 2007 ; Vol. 24, No. 6. pp. 1340-1347.
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