#1 Who gets it?
Strep throat, an infection in the throat and tonsils, is usually seen in children and young adults 5-15 years of age.
PEARL: It is unusual to see strep throat in children under 3 years of age.
#2 What causes it?
Strep throat is caused by bacteria called group A Streptococcus (often referred to as group A strep).
#3 How is the bacteria spread?
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