Clinical Features

The clinical features associated with COVID-19 include:

• Uncomplicated upper respiratory tract illness – the most common clinical spectrum of COVID-19 illness presenting with fever, dry cough, headache, sore throat, fatigue, runny nose / sneezing and general unwell feeling.
• Mild pneumonia – presenting with symptoms like chest pain and dyspnea.
• Severe pneumonia – presenting with symptoms of severe pneumonia like chest pain, dyspnea, reduced oxygen saturation in the blood.
• Acute Respiratory Distress Syndrome – presenting with respiratory failure with hypoxemia of varying degrees.
• Sepsis and septic shock – presenting with multiple organ dysfunctions.