Infection with various picornaviruses may be asymptomatic or may cause clinical syndromes such as aseptic meningitis (the most common acute viral disease of the CNS), encephalitis, the common cold, febrile rash illnesses (hand-foot-and-mouth disease), conjunctivitis, herpangina, myositis and myocarditis, and hepatitis. [2, 3]

Parechovirus (PeV), also known as human parechovirus, is part of a group of viruses called Picornaviridae. These viruses can cause infections that range in severity and include a variety of symptoms like fever, rash, upper respiratory infection and diarrhea.