Patients who were infected by the COVID-19 virus have different symptoms. Some patients even have no symptoms, but on the other hand, some patients manifest severe symptoms and needs to be attached to the ventilator. The groups of people who might have more severe symptoms than others are infants, pregnant women, elderly people, and the people who have the following underlying diseases:

“Secretion” is a substance formed in and given off by a gland that usually performs different useful functions in the body. When the COVID-19 virus gets into the body, it will accumulate in different secretions in unequal quantities. According to a study, the COVID-19

The viral pneumonia outbreak in Wuhan, China is the disease caused by 2019-2020 Novel Coronavirus (2019-nCOV) which is the new coronavirus and it is a human-to-human transmitted disease. The virus spreads by cough, sneeze, saliva, and phlegm.