title: Beta-haemolytic streptococci group A in a cat, as a possible source of repeated tonsillitis in a family.
mesh_terms: D000818:Animals; D002415:Cats; D002648:Child; D002675:Child, Preschool; D004199:Disease Vectors; D005260:Female; D006801:Humans; D008297:Male; D012008:Recurrence; D013290:Streptococcal Infections / Q000635:transmission*; D013292:Streptococcus agalactiae / Q000302:isolation & purification; D014069:Tonsillitis / Q000635:transmission*