Please note that most people infected with the COVID-19 virus will experience mild to moderate respiratory illness and recover without requiring special treatment. However, people with weaker immune system (immunocompromised) are more likely to develop serious illness. As per WHO, the incubation period for COVID-19 range from 1-14 days, most commonly around five days. So for the most common symptoms of COVID-19 are: Fever Dry Cough Sore Throat Tiredness Breathlessness Though, some patients may also experience body aches, nasal congestion, runny nose, sore throat or diarrhea. Chest X-rays show invasive pneumonic infiltrates in both lungs. However, all these symptoms are also common for other respiratory infections. So, in case of COVID-19, travel history to affected geographical area is a most important criteria in diagnosis. Some infected people can be asymptomatic (don’t feel sick). Most people (about 80%) recover from the disease without requiring special treatment. Around 1 out of every 6 people who get COVID-19 becomes seriously ill and develops breathlessness (difficulty breathing).