Symptoms of the initial infection of the new coronavirus may vary depending on individual factors and the severity of the viral infection. In general, the initial symptoms of infection may include fever, malaise and cough. Symptoms may worsen in the elderly or in patients with chronic underlying diseases.
In addition, some symptoms of the eyes, trunk and limbs, nervous system, respiratory system, digestive system, cardiovascular system may also appear.
1. Eye: e.g. conjunctivitis, etc.
2. Trunk and limbs: mild muscle pain in the limbs or lower back.
3. Nervous system: e.g. headache, etc.
4. Respiratory system: decreased sense of smell, nasal congestion, runny nose, sore throat, etc.
4. Digestive system: e.g. loss of taste, poor appetite, nausea and vomiting, diarrhea, etc.
5. Cardiovascular system: e.g. panic, chest tightness, etc.