This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Communicable diseases, Subject name: Social & Preventive Medicine
To prevent KFD which of the following is not used - 
Select and explain. 
A. Self protection against ticks, B. Vaccination, C. Deforestation, D. Control of cattle roaming in the forest
C: Deforestation
Answer: C: Deforestation 
Explanation: Prevention of Japanese encephalitis include; - control of ticks :by air mounted equipment to dispense fenthion, carbaryl. -Since the heavy tick population in the forest areas is attributed paly to free roaming cattle, restriction of cattle movement is thought to bring about a reduction in vector population. - vaccination - personal protection : mosquito repellent. Reference : Park's textbook of preventive and social medicine, 23rd edition, pg no:289 <\p>