How does rabies vaccination work?

The vaccine cannot cause rabies because it uses an inactivated material. Immune cells learn to recognise the virus and produce antibodies and memory responses. Vaccination may be recommended before contact for people with an ongoing occupational or travel risk. After a bite, scratch or saliva contact from a potentially infected animal, vaccination can form part of urgent post-exposure care.

Post-exposure care may also include thorough wound cleaning and, for some exposures, rabies immunoglobulin placed around the wound. The schedule depends on the exposure, previous vaccination and local clinical guidance. Do not wait for symptoms before seeking assessment.

Wash a bite or scratch promptly with soap and running water, without scrubbing deeply or sealing the wound. Avoid touching saliva to the eyes, mouth or broken skin. Contact an emergency department or clinician urgently and describe the animal, the contact, the location and depth of any wound, and whether the animal can be observed safely. Bring your previous vaccination details if you have them.

Any possible rabies exposure needs prompt professional assessment, even if the wound looks small and the animal appears well. Seek emergency help for uncontrolled bleeding, deep wounds, facial or neck injuries, breathing difficulty or signs of a severe allergic reaction after vaccination. Fever, increasing redness, swelling, pus or worsening pain also needs clinical review because the wound may be infected.

Ask whether the contact counts as an exposure, which vaccine schedule applies, whether immunoglobulin is needed and how tetanus or wound care should be managed. Confirm the date of each dose and which reactions warrant urgent help.