Rabies is a serious viral infection of the central nervous system. It is transmitted from the bite of infected animals.
Causes of Rabies
Cause is due to a virus in the saliva of infected animals. It is transmitted to humans through broken skin or a mucous membrane. The virus spreads slowly from the bite area to the brain. Animals commonly carry this virus include dogs (especially wild dogs), bats, skunks, foxes, coyotes and raccoons. Other animals can also be infected, so it is important to consult your local health department after any animal bite.
Signs and Symptoms of Rabies
Symptoms appear anywhere from 1 to 3 months after the bite or it can be as short as 5 days or as long as 5 years. Early symptoms are: restlessness, irritability, fatigue, slight fever, cough, sore throat, and increased saliva and tears. Symptoms 2 to 10 days later: violent spasms of throat muscles that make swallowing impossible, hyperactivity, violent behavior, confusion, high fever, irregular heartbeat, and irregular breathing.
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Medical Content Last Updated on 07/12/2008
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