Table 1. Sequence of primers used in this study.
| Target | Name | Sequence (5′→3′) | Orientation |
| (s2m) | S2m-p | CCGAGTASGATCGAGGG * | Forward |
| (s2m) | AV12 | TTTTTTTTTTTTTTTTTTGC | Reverse |
| (s2m) | Blend | TTTTTTTTTTTTTTTTTTVN | Reverse |
| Picornavirus | AV12B | TTTTTTTTTTTGCAATGCCC | Reverse |
| Picornavirus | 555F400 | GATAACACCAGCTGATAAGGG | Forward |
| Picornavirus | PIC3300FX | GTTGYRRTHATGGAYGA | Forward |
| Picornavirus | 603-7F2600 | AAGCTGGATGTTGACAAGG | Forward |
| Picornavirus | PicB-5′UTR | CGTGTGGTATAGTCCGCTG | Forward |
| Astrovirus | ANV-R1 | AATGAAAAGCCCACTTTCG | Reverse |
| Astrovirus | ANV-F210 | GAGTAGCATCGAGGGTACAG | Forward |
| Astrovirus | Astro-YGDD | TTATGGAGATGAYMGGCT | Forward |
| Astrovirus | 594-9F2400 | CCCGACTTCTACAGGAAAAT | Forward |
| Astrovirus | AstroDueR2400 | ATTTTCCTGTAGAAGTCGGG | Reverse |
| Astrovirus | TAPG-L1 | TGGTGGTGYTTYCTCAARA ** | Forward |