TABLE 2.

C_T values for viral nucleic acid quantification in samples with coinfection

Virus identified by:		CT value determined by real-time RT-PCR fora:
Diagnostic RT-PCR	Microarray	RV-A	HAdV	HEV	NVb	HAstV
RV-A	RV-A	21.9
HAdV	HAdV		14.7
HEV	HEV			23.8
NV	NV				19.6
HAstV	HAstV					14.8
RV-A/HAdV	RV-A	20.5	37.6
RV-A/HAdV	RV-A	22.5	28.4
RV-A/HAdV	RV-A	28.2	41.3
RV-A/HAdV	RV-A	28.6	44.5
RV-A/HAdV	RV-A	29.1	43.8
RV-A/HAdV	RV-A	29.2	43.4
RV-A/HAdV	RV-A	30.4	30.6
RV-A/HEV	RV-A	29.2		25.4
RV-A/HEV	RV-A	29.2		27.3
RV-A/HEV	RV-A	29.6		28.5
RV-A/HEV	RV-A	30.8		27.8
RV-A/HEV	HEV	38.4		28
RV-A/NV	NV	30.1			23.6
HAstV/HEV	HAstV			28		23.2
NV/HEV/HAdV	NV		34.1	28.4	20.7
NTCc		36.4	44.5	33.7	33.7	29.9

^aRV-A, rotavirus group A; HAdV, human adenovirus; HEV, human enterovirus; NV, Norwalk virus; HAstV, human astrovirus. Single-infection samples were used as positive controls. Lower C_T values are shown in bold.

^bNV is detected at the genus level as calicivirus.

^cNTC, nontemplate control.