In what location is the Brucella vaccine tattoo applied?

The Brucella vaccine tattoo is applied to the right ear of an animal. This practice is essential for identifying animals that have been vaccinated against Brucella, particularly in cattle and certain other livestock species, as it aids in disease control and monitoring within herds. The right ear is specifically designated to prevent confusion with tattoos used for other purposes, such as identification or tracking for purposes other than vaccination.

Applying the tattoo to the right ear helps ensure consistent record-keeping and easy recognition when conducting herd health assessments or inspections. It also plays a role in compliance with regulations regarding the control of Brucellosis, a serious infectious disease that can affect both animals and humans. Proper tattooing of vaccinated animals is crucial for managing and eradicating this disease in cattle populations.