The correct option is B A- chickenpox, B- smallpox, C- measles, D- ringworm, E- elephantiasis
Chickenpox causes an itchy blister-like rash all over the body. (in figure A).
Smallpox is characterized by rash and fluid-filled blisters. (in figure B).
In measles, there is a red, flat rash (not blister) that starts on the face and then spreads to the rest of the body (in figure C).
Ringworm is caused by fungus and is called so, because it cause a circular rash, in the shape of a ring. (in figure D).
In elephantiasis, the person's body (arms, legs or genitals) swell to massive proportions. (in figure E).
Therefore, the correct answer is option B.