EV	Enterovirus
CV	coxsackievirus
HFMD	hand-foot and mouth disease
AM	aseptic meningitis
CNS	Central Nervous System
NESID	National Epidemiological Surveillance of Infectious Diseases
HEV-A	Human enterovirus A
AFP	acute flaccid paralysis
CSF	cerebrospinal fluid
RdRp	RNA-dependent RNA polymerase