As COVID cases are rising exponentially across China, USA, Japan, and South Korea. It is also reported that there is an increase in the number of patients developing COVID pneumonia. Most people who catch COVID virus infection, suffer from chronic cough, fever, and shortness of breath. But some of these patients who catch COVID-19, also develop severe pneumonia in both lungs. What is this condition? How is it different from normal pneumonia? Scroll down to know.