2nd January 2024

A 27-year-old female contact lens wearer presents with left painful loss of vision

A 27-year-old female contact lens wearer presents with left painful loss of vision. On examination, there is conjunctival injection with a 4 mm central epithelial defect with a white infiltrate, a hazy cornea and a hypopyon. What is the most likely infectious organism causing this patient’s problem?

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