9th September 2020

A 21-year-old female presents to A+E with symptoms of rigors, fever, unilateral loin pain and nausea

A 21-year-old female presents to A+E with symptoms of rigors, fever, unilateral loin pain and nausea. She has no past medical history of any relevance; she takes no medications, has no allergies and no relevant family history. You suspect she has pyelonephritis. What would be the most likely causative organism in this scenario?

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