Why get tested?
To check for the presence of a systemic infection

When to get tested?
When you have signs or symptoms of a bacterial infection, such as fever, chills, elevated white blood cell count, and tiredness, which also may be accompanied by other illnesses, such as a urinary tract infection (UTI), pneumonia, diarrhoea, or skin infection

Sample required?
Two or more blood samples drawn from separate sites (commonly from veins in your arms)