CRP and bacterial infectious disease: “Those patients...they don’t develop fever, many of them... or, what kind of sepsis is this, if you don’t have fever, you don’t have leukocytosis, you only have a CRP which is rising, and procalcitonin...if procalcitonin is good, at least you are somehow more comfortable [...] this is one question that I keep asking myself... either these patients with COVID-19 do not develop leukocytosis, or those patients who did not develop leukocytosis did not have a bacterial infection and we prescribed them antibiotics for nothing”