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
Due to epidemiological reasons chemoprophylaxis is most impractical in the control of 
Select and explain. 
A. Tuberculosis, B. Cholera, C. Diphtheria, D. Measles
A: Tuberculosis
Answer: A: Tuberculosis 
Explanation: None