What is "parechovirus"

Parechovirus is a genus of viruses in the order Picornavirales, in the family Picornaviridae. Bank voles and humans serve as natural hosts. There are currently only two species in this genus including the type species Parechovirus A, also called human parechoviruses and Parechovirus B, more commonly known as the Ljungan virus. Diseases associated with this genus include: human parechoviruses: mild, gastrointestinal or respiratory illness, have been implicated in cases of myocarditis and encephalitis; Ljungan virus: may be a zoonotic virus associated with diabetes and intrauterine fetal death in human.