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Q 2452301234.     During a party, a person was exposed to contaminated
water. A few days later, he developed fever and loose
motions. He suffered for some days before going to a doctor
for treatment. On starting the treatment, he soon became
better and recovered completely a few days later. The
following graph shows different phases of the person's
disease condition as regions A, B, C, D and E of the curve.
Which region of the curve indicates that the treatment
yielded effective relief?
IAS 2011 Prelims
(Provided By a Student and Checked/Corrected by EXXAMM.com Team)