Rabies

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Signs and Symptoms

Once infection occurs, the rabies virus grows in muscle tissue and may go undetected for several days or months. During this incubation (or latent) period, the animal appears healthy and shows no sign of infection. Usually within 1 to 3 months, the virus migrates to the nerves near the site of the infection and spreads to the spinal cord and brain (i.e., the central nervous system). It usually takes from 12 to 180 days to spread through the peripheral nerves to the central ...Read the full article