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
Chemoprophylaxis of Malaria can be done by all except 
Select and explain. 
A. Chloroquine, B. Mefloquine, C. Primaquine, D. Proguanil
C: Primaquine
Answer: C: Primaquine 
Explanation: None