title: [Additional remarks on virus infections].
mesh_terms: D002648:Child; D002675:Child, Preschool; D004770:Enterovirus / Q000302:isolation & purification* / Q000472:pathogenicity; D006801:Humans; D007223:Infant; D010614:Pharynx / Q000382:microbiology; D014777:Virus Diseases / Q000175:diagnosis*