more than 19 % or more than 1 800 nbt positive neutrophils per mm-3 blood were found in 10 of 18 patients with an infection caused by beta-haemolytic streptococci , in 1 of 2 patients with a mycoplasma pneumoniae infection and in 1 patient with both a streptococcal and mycoplasmal infection , but in none of 19 patients with a viral infection .
C0009450
infection
C0042769
viral infection