Patient's question:
NoDoctor's answer:
Generally, in the early stage, there is a history of catching colds or other cold-related conditions. The main symptoms include fever, cough, shortness of breath, as well as systemic symptoms such as lethargy, poor appetite, restlessness, mild diarrhea or vomiting.In the lungs, medium and fine rales can be heard, and pathological changes may be observed in X-ray examinations.