RT Book, Section A1 Romero, José R. A2 Kline, Mark W. SR Print(0) ID 1182903073 T1 Enterovirus and Parechovirus Infections T2 Rudolph's Pediatrics, 23e YR 2018 FD 2018 PB McGraw-Hill Education PP New York, NY SN 9781259588594 LK accesspediatrics.mhmedical.com/content.aspx?aid=1182903073 RD 2024/11/03 AB The enteroviruses constitute a genus within the Picornaviridae family of viruses. As their family name implies, these viral agents are small (ie, “pico”), ribonucleic acid (RNA) genome (ie, “rna”) viruses (ie, “viridae”). Traditionally, the genus Enterovirus was speciated into 5 groups: polioviruses, group A coxsackieviruses, group B coxsackieviruses, echoviruses, and numbered enteroviruses (Table 301-1).