病毒和细菌感染，都会表现发热，症状是会有不同，如扁桃体炎，扁桃体特别红或者有脓，大多数是细菌感染，治疗需要用抗生素的。还有通过查血常规C反应蛋白能大体判断一下。
O O O B-Symptom I-Symptom I-Symptom I-Symptom O O O O O B-Symptom I-Symptom O O O O O O O O O O B-Symptom I-Symptom I-Symptom I-Symptom O O O O O O O O O O O O O O O O B-Symptom I-Symptom I-Symptom I-Symptom O O O O O O B-Drug_Category I-Drug_Category I-Drug_Category O O O O O O B-Medical_Examination B-Medical_Examination I-Medical_Examination I-Medical_Examination B-Medical_Examination I-Medical_Examination I-Medical_Examination I-Medical_Examination I-Medical_Examination O O O O O O O O