Patients with novel coronavirus pneumonia often present with fever, dry cough, low sputum, usually a little white sputum, and in severe cases, blood in the sputum and dyspnea. Patients often have concomitant symptoms when they have a fever, including soreness in the limbs as a concomitant manifestation of fever. This situation is not only in the new coronavirus pneumonia, in other causes of fever will appear similar performance, and this limb pain will often be accompanied by fever relief and improve. In clinical practice, some patients may have elevated muscle enzymes, but the likelihood of this occurring is not particularly high, nor is the degree of elevation particularly high, and it is usually caused by the disease itself. Therefore, fever may be accompanied by soreness of the limbs, but the symptom of soreness varies from person to person, some people may be more obvious, some people may have no relevant manifestations. Source: Dr. Yurai