Is sore throat sputum an early symptom of new crown infection?

Throat pain with sputum This is not the early symptoms of new crown infection. The early stage of new crown infection is mainly dry cough and fever, with the progress of the disease, there are some patients with rapid disease progression, body temperature will continue to rise, may cause sore throat, breathing difficulties, show cough more intense, accompanied by sputum increase, showing septic shock or respiratory distress syndrome this kind of phenomenon. Generally, in the early stage of new crown infection, there will be no obvious symptoms of pneumonia. After the disease progresses to the middle stage, there will be some chest pain. When the body temperature continues to increase, there will also be headache and dizziness. If there are obvious clinical symptoms and there has been close contact history before, it should timely pass blood routine examination, lung imaging and nucleic acid gene detection to make accurate judgment.