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Tonsillitis is an inflammation of the tonsils that happens when they become infected by a virus or bacteria. It is…
Reye’s syndrome is a rare but serious illness common in children recovering from a virus and taking aspirin. It can…
Learn why your child may get several infections while he or she is still young.
Learn about the symptoms of and treatments for colds and the flu.
Learn about mumps and how it can be prevented.
Visit our interactive symptom checker