title: Rubella reinfections.
mesh_terms: D005260:Female; D006385:Hemagglutination Inhibition Tests; D006801:Humans; D007075:Immunoglobulin M / Q000032:analysis*; D011247:Pregnancy; D012008:Recurrence; D012409:Rubella / Q000175:diagnosis*
chemical_list: D007075:Immunoglobulin M