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Shvoong Home>Medicine & Health>Epidemiology And Public Health>Rabies: The Killer Bite of Death Review

Rabies: The Killer Bite of Death

Article Review   by:TheDragonFly    
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Rabies is an acute infectious disease of the nervous system specifically in the brain. This disease is known to be the 12th leading cause of death worldwide based on the World Health Organization. Rabies is primarily transmitted from bites of infected animals.


Prevalence from different animals:

  • Dog – 98%
  • Cat – 1.3%
  • Other s – <1%


A shocker for everyone is that the disease can also be transmitted via lick from the infected animal. The virus is present in the saliva of a rabid animal and person. If there is a break in the skin that was licked, the virus can travel up to the brain and cause rabies.


The incubation period when a person will manifest signs and symptoms of rabies is mostly 20-90 days. At very rare cases will rabies manifestations occur years after the bite. Until today, very rarely has a person been able to recover from rabies after manifestation of the disease.


Initial signs and symptoms of Rabies:

  • Pain< /li>
  • Itching
  • Numbness

Latesigns and symptoms:

  • Aggressive and overactive behavior
  • Fear of water and air (hydro and aerophobia)
  • Comatose/paralysis leading to death


Home-based interventions:

  • Once a person is bitten or an open-wound is licked by an infected animal, clean the wound with generous amounts of soap and running water. Let open wounds bleed to inject the saliva.
  • Observe the animal that has bitten for rabid manifestations.
  • Consult your doctor if you observe any of the following:
Animal becomes wild and runs aimlessly

Animal drooling

Bites any object

Refuses to eat or drink

Dies within the observation period of 14 days.

  • If the animal can’t be observed, consult the doctor immediately.
  • Prevention of rabies is responsible ownership for dogs and animal control in the neighborhood. Animals should be admitted for anti-rabies vaccination annually.


Doctor’sInterventions:

  • Your doctor will assess the animal whether the animal is potentially rabid.
  • If bite was inflicted due to provocation, tease or disturbing it during feeding, the doctor will advise to observe the animal for 14 days.
  • If the bite is near the brain, like the face, back or abdomen, vaccination is highly recommended for protection.

Published: May 27, 2012   
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