16th July 2026

A 58-year-old woman presents with a painful, bright red, raised, and well-demarcated rash on her left lower leg, associated with fever.

A 58-year-old woman presents with a painful, bright red, raised, and well-demarcated rash on her left lower leg, associated with fever. What is the most likely causative organism?

Select the SINGLE most appropriate option from the list below. Select ONE option only.