BR	Bradykinin receptors
MOI	Multiplicity of infection
POC	Point-of-care
ULD	Ultra-low dose
CD	Conventional dose
H&E	Hematoxylin and eosin
NC	Negative control
HC	Healthy control
ROC	Receiver operating characteristic
AUC	Area under the curve
CI	Confidence interval
FMD	Foot and mouth disease
TST	Tuberculin skin test