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
Disease under international surveillance ? 
Select and explain. 
A. Rabies, B. Mumps, C. Hepatitis, D. Tetanus
A: Rabies
Answer: A: Rabies 
Explanation: Ans. is 'a' i.e., Rabies Diseases under international surveillance (WHO) Rabies oliomyelitis Salmonellosis Louse born typhus fever Malaria Relapsing fever Human influenza