Boston exanthem agent: echovirus 16.
D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D004457:Echovirus Infections / Q000382:microbiology*; D029822:Enterovirus B, Human / Q000302:isolation & purification; D005076:Exanthema / Q000382:microbiology*; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D008875:Middle Aged; D014481:United States