Table 2.

Primers used in this study.

Primers	Sequence (5′–3′)
recN-F	AAC CAT GGT TAA TAT CCG CAA TAC AC
recN-R	TTG AAT TCT GTG CAT TCC TCT CCC
VP1 amplification-F	AAG AAT TCA CTA CTT CGA CGG GGG AAA GCG
VP1 amplification-R	GGC GGT TAA ACA GAG CTT AAC AAG TGA GCG GCC GCA A
VP1 diagnosis-F	CCG GTT ACT GCG ACA CTA GT
VP1 diagnosis-R	TTT AAC CGG CGC CAC AAT TT
VP1-RT-PCR-F1	GAT CCG GTT ACT GCG ACT GT
VP1-RT-PCR-R1	ACA ATA GGT TTC CGC CCG TT