Q65
Single choice
A 4-year-old child presents to his pediatrician with a complaint of a mild rash and fevers. His travel history is positive for a camping trip 2 weeks prior. The parents do not recall a tick bite on the child and do not remember if there were ticks in the area. No other members of the family complain of similar symptoms and the child does not attend day care. Physical examination is positive for a temperature of 100.9°F with an erythematous rash noted over the child's trunk.
Which of the following factors would significantly increase the possibility that the child has Lyme disease?