Ricky is interested in the health and safety of animals and humans. She wants to pursue a career that allows her to monitor diseases in both animal and human populations. Which career should Ricky purse?

Epidemiology is a branch of science that studies diseases. Epidemiology seek to answer ‘who, when, where’ in order to analyze health and disease and find out the cause of illnesses. They rely on other allied professions like Biology, Social Sciences and Engineering in order to make better assessment on studies.