Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Enterovirus excretion and clinical features during the study period. PV1, poliovirus type 1; PV2, poliovirus type 2; PV3, poliovirus type 3; E30, echovirus type 30; CB2, coxsackievirus group B type 2; E6, echovirus type 6; E25, echovirus type 25; CB4, coxsackievirus group B type 4; E20, echovirus type 20; N, negative; IgG, immunoglobulin G.
