preferred_name: Positive nasopharyngeal corynebacterium diphtheriae nucleic acid test
preferred_name_lc: positive nasopharyngeal corynebacterium diphtheriae nucleic acid test
label: Positive nasopharyngeal corynebacterium diphtheriae nucleic acid test
label_lc: positive nasopharyngeal corynebacterium diphtheriae nucleic acid test