<unk>  should be differentiated from other infectious causes which mimic sore throat that includes oral thrush, infectious mononucleosis, epiglottitis and retropharyngeal abscess.
Pharyngitis differential diagnosis
Epiglottitis differential diagnosis
Adenoiditis differential diagnosis
Rhinitis differential diagnosis
Laryngeal cancer differential diagnosis
Hypopharyngeal cancer differential diagnosis
Strep throat differential diagnosis
Odynophagia differential diagnosis