In a 17-month-old girl an upper-respiratory-tract infection acutely developed. Group A beta-hemolytic streptococci were found on throat culture. She was treated with erythromycin. No clinical ...

Blood and uterine cultures obtained on March 13 revealed Group A beta-hemolytic streptococci, Type 1. The course was entirely uncomplicated thereafter, and the patient was discharged on the 8th ...