The rabies virus is transmitted through saliva or brain/nervous system tissue of an animal infected with rabies. The infectious material then needs to pass into the body, usually through a bite wound, open cuts in skin, or less commonly through mucous membranes such as the mouth or eyes.
A person can only get rabies by coming in contact with these specific excretions and tissues. Rabies virus becomes noninfectious when it dries out, for example, when infected saliva or other material is exposed to sunlight.
You have not been exposed to rabies if
• the animal doesn't have rabies itself – most dogs do not have rabies
• you have petted or handled an animal
• you have had contact with blood, urine or feces
In extremely rare cases, humans have been infected because they inhaled aerosoled saliva that contained the virus (e.g., in caves with very large bat populations) and through organ transplants from donors with rabies infections.
If you been bitten or scratched by an animal that is unknown to you and/or that appears unwell, you may have been exposed to rabies.
Please take any potential exposure seriously. Thoroughly wash the wound with soap and water and seek urgent medical attention.