In 4 samples we found viruses not previously tested for in the routine analysis, HPV103 in a HPV16 + cervical smear sample, Picobirnavirus in a Rota A + faeces sample, HAdV-C in a Sapovirus + faeces sample and GBV-C in a HCV + serum sample. Two of these were viruses within the same family as tested for before, HPV103 and GBV-C, while the other two were from different families, Picobirnavirus and HAdV-C. Picobirnavirus is a dsRNA virus (Picobirnaviridae) found together with the dsRNA virus Rota A (Reoviridae), while HAdV-C is a dsDNA virus (Adenoviridae) found together with the (+)ssRNA virus Sapovirus (Caliciviridae).