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: Pathology
Which of the following is false regarding measles? 
Select and explain. 
A. Koplik's spots, B. Macula papuLar skin rash, C. Fever and malaise, D. Nikolsky's sign
D: Nikolsky's sign
Answer: D: Nikolsky's sign 
Explanation: None