17K views · 140 reactions | A sore throat is a common symptom of an upper respiratory infection such as a cold or flu. It's also a symptom of a bacterial infection commonly referred to as strep throat. How can you tell if your child's sore throat is caused by a viral or bacterial infection? Mayo Clinic family medicine specialist Dr. Tina Ardon helps make the distinction. https://mayocl.in/2EbRavF | Mayo Clinic | Facebook