Symptoms in humans include fever, chills, cough, fatigue, muscle and chest, pain, loss of appetite, nausea, vomiting and diarrhoea.
[bbc.com]
Symptoms may include: Blood-tinged sputum Dry cough Fatigue Fever and chills Headache Joint aches Muscle aches (most often in the head and neck) Shortness of breath Diarrhea
[nlm.nih.gov]
Signs and symptoms Symptoms are very varied, but commonly include: fever cough, usually without much phlegm headache rash muscle aches chest pain shortness of breath sore
[sahealth.sa.gov.au]