MS-2413

A 50-year-old male presents to his GP with a widespread itchy rash 24-hours after a spa day with his wife. The rash is mainly on his trunk and consists of small red bumps with a few containing pus. He has a history of well-managed type 2 diabetes and takes metformin. The doctor suspects ‘hot-tub’ folliculitis. What is the most probable organism responsible for this condition?