title: Severe streptococcal infection complicating chickenpox.
mesh_terms: D002644:Chickenpox / Q000150:complications*; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D013290:Streptococcal Infections / Q000150:complications*; D013297:Streptococcus pyogenes