Tonsillitis
Tonsillitis is an infection of the tonsils causing them to become visibly red and swollen. The tonsils sit at the back of the mouth and are part of the body's immune system.
Tonsillitis is an infection of the tonsils causing them to become visibly red and swollen. The tonsils sit at the back of the mouth and are part of the body's immune system.
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