29th April 2024

A 24-year-old woman presents with a three-day history of increased vaginal discharge.

A 24-year-old woman presents with a three-day history of increased vaginal discharge. She denies any associated itching, burning, or pain. She is not currently menstruating. On examination, the vaginal discharge is thin, grey, and homogenous. A pH test of the vaginal secretions shows a pH of 5.0.

Which is the most likely diagnosis underlying the clinical presentation?