what is normal procalcitonin level
Procalcitonin Results. 1  A procalcitonin of 0-.05 Âµg/L is expected in a healthy individual. 2  Procalcitonin levels of less than .5 Âµg/L may indicate an infection, but such a level is unlikely to be a systemic infection like sepsis. A local infection, such as an infected tooth or respiratory infection, could be present.