27th June 2023

Janet is a 57-year-old person living with HIV, diagnosed 20 years ago. She has been taking highly active antiretroviral therapy

Janet is a 57-year-old person living with HIV, diagnosed 20 years ago. She has been taking highly active antiretroviral therapy (HAART) for the last 20 years. She presents to her GP following one week of a cough productive of green sputum, which is accompanied by fevers and mild shortness of breath. On examination, she has right-sided basal crepitations. Which of the following organisms is the most likely cause of her symptoms?

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