Choosing Wisely Canada Recommendation: For patients greater than 3 years of age, begin by tallying the patient's modified Centor score.
No Cough
Tonsilar exudate/swelling
Anterior cervical lymphadenopathy
History of fever or temperature > 38C
Age >45 years
Age <15 years
Symptoms of viral infection
Rhinorrhea Oral ulcers Hoarseness