9th June 2025

A 20-year-old attends his GP surgery to receive his pneumococcal vaccine and his results from some blood tests last week.

A 20-year-old attends his GP surgery to receive his pneumococcal vaccine and his results from some blood tests last week. His only abnormality was a slightly low platelet count. You also notice that he is due his emollients for his eczema. What is the most likely diagnosis? 

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