TABLE 1.

Longitudinal analysis of serum and urine samples of a naturally infected yellow fever patient

Parameter	Resulta
	Serum			Urine
Day of samplingb	6	14	20	9	17	20	24	31	45
Dilution factorc	10×	None	None	2×	None	None	None	None	None
CT valued	28.60	31.95	35.23	26.50	35.40	32.20	36.60	>40.00	>40.00
Interpretation	P	P	P	P	P	P	P	ND	ND

^aNone, no dilution input RNA; ND, not detected; P, positive.

^bData are indicated as day after onset of symptoms.

^cData represent dilution factor-extracted input RNA in RT-PCR.

^dC_T, threshold cycle.