"If you come in with some symptoms of cough or sore throat or runny nose, whatever it is, I can't tell you if that's a cold, if it's walking pneumonia, if it's COVID or the flu. You do need to test," ...
It can cause symptoms like runny nose, sore throat, cough, headaches, tiredness, fever, vomiting, and diarrhea. Most people get better in less than two weeks because their immune system fights off ...