This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Social & Preventive Medicine
Epornitic is defined as ? 
Select and explain. 
A. Endemic in animals, B. Epidemic in animals, C. Endemic in birds, D. Epidemic in birds
D: Epidemic in birds
Answer: D: Epidemic in birds 
Explanation: Ans. is 'd' i.e., Epidemic in birdsEpizootic is an outbreak (epidemic) of disease in an animal population i.g., anthrax, brucellosis, rabies, influenza, Rift Valley fever, Q fever, Japanese encephalitis and equine encephalitis.Enzootic is an endemic occuring in animals e.g., anthrax, rabies, brucellosis, bovine tuberculosis, endemic typhus, tick typhus.Epornithic is an epidemic of disease in a bird population