Those interested in stopping the outbreak of illnesses among animals may consider taking courses in veterinary epidemiology. Students can learn about the biology causing certain diseases to thrive. Scholars may also discover how to develop strategies for keeping the animal population healthy.

Requirements for the PhD program often involve the student having already obtained a Master’s degree. Additionally, a thesis or dissertation primarily consisting of original academic research must be submitted. In some countries, this work may even need to be defended in front of a panel.