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 not included under International surveillance 
Select and explain. 
A. Yellow fever, B. Poliomyelitis, C. Malaria, D. Relapsing fever
A: Yellow fever
Answer: A: Yellow fever 
Explanation: Disease under international surveillance

Rabies
Malaria
Relapsing fever
Human Influenza
Salmonellosis
Typhus fever (Louse borne)
Poliomyelitis