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
Which of the following diseases is not covered under WHO International Health regulation: September 2010 
Select and explain. 
A. Wild Poliomyelitis, B. SARS, C. Human Influenza, D. None
D: None
Answer: D: None 
Explanation: Ans.D i.e. None of the option