Lymphadenitis More Condition_treatment What If Symptoms Of Pharyngitis Is Present But The Throat Culture Is Negative For Streptococcus?

What if symptoms of pharyngitis is present but the throat culture is negative for streptococcus? - lymphadenitis more condition_treatment

The symptoms of 9 years are fever, sore throat and abdominal pain. There are also swollen tonsils white exudate, thin, red lesions on the roof of the mouth, the child also has superior cervical lymphadenitis, but no cough or runny nose.