Rabies is an infection that affects the brain and spine. Rabies is almost always fatal unless treated before symptoms appear.
The Nervous System
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Rabies is caused by a virus. It is found in infected, warm-blooded animals. Animals that commonly carry the virus include:
The virus is in the saliva, brain, or nerve tissue of infected animals. Humans most often contract rabies through a bite or scratch from an infected animal. The virus may also be passed if infected tissue comes into contact with skin in the eyes, nose, or mouth.
Last reviewedMay 2013by Michael K. Mansour, MD, PhD
Please be aware that this information is provided to supplement the care provided by your physician. It is neither intended nor implied to be a substitute for professional medical advice. CALL YOUR HEALTHCARE PROVIDER IMMEDIATELY IF YOU THINK YOU MAY HAVE A MEDICAL EMERGENCY. Always seek the advice of your physician or other qualified health provider prior to starting any new treatment or with any questions you may have regarding a medical condition.